Thai names, like
Lao ones, use the Western order of a
given name
A given name (also known as a forename or first name) is the part of a personal name quoted in that identifies a person, potentially with a middle name as well, and differentiates that person from the other members of a group (typically a f ...
followed by a
family name
In many societies, a surname, family name, or last name is the mostly hereditary portion of one's personal name that indicates one's family. It is typically combined with a given name to form the full name of a person, although several give ...
. This differs from the patterns of
Cambodian,
Vietnamese, and other
Southeast Asia
Southeast Asia is the geographical United Nations geoscheme for Asia#South-eastern Asia, southeastern region of Asia, consisting of the regions that are situated south of China, east of the Indian subcontinent, and northwest of the Mainland Au ...
n cultures, which place the family name first.
Like
Iranian
Iranian () may refer to:
* Something of, from, or related to Iran
** Iranian diaspora, Iranians living outside Iran
** Iranian architecture, architecture of Iran and parts of the rest of West Asia
** Iranian cuisine, cooking traditions and practic ...
and
Turkish counterparts, Thai family names are a relatively recent introduction. They are required to be unique to a family; they are usually quite long as a result. Prior to the promulgation of the Surname Act of 1913 by
King Vajiravudh (Rama VI), inhabitants of Siam did not have surnames, identifying themselves instead by their parents' given names or the place they resided.
While given names are used in formal settings and for recordkeeping, most Thais are also given a
nickname
A nickname, in some circumstances also known as a sobriquet, or informally a "moniker", is an informal substitute for the proper name of a person, place, or thing, used to express affection, playfulness, contempt, or a particular character trait ...
at birth that is used in daily life. This nickname takes precedence over the given name in most other social situations, including school or the workplace.
Surnames
Last names became legally required of Thai citizens in 1913 with the passing of the Surname Act 1913.
Until then, most Thais used only a first or given name. According to the current law, Person Name Act,
BE 2505 (1962), to create a new Thai surname, it must be no longer than ten
Thai letters, excluding vowel symbols and diacritics.
The same law also forbids the creation of a surname which is a duplicate of any existing surnames; however, there are some duplicates dating to the time before computer databases were available to prevent this.
Some creations incorporated the name of their location (
muban
Muban (; , ) is the lowest Administrative divisions of Thailand, administrative sub-division of Thailand. Usually translated as 'village' and sometimes as 'hamlet (place), hamlet', they are a subdivision of a tambon (subdistrict). , there were 74 ...
,
tambon
''Tambon'' (, ) is a local governmental unit in Thailand. Below district (''amphoe'') and province ('' changwat''), they form the third administrative subdivision level. there were 7,255 tambons, not including the 180 ''khwaeng'' of Bangkok, whi ...
, or
amphoe
An amphoe (sometimes also ''amphur'', , )—usually translated as "district"—is the second level administrative subdivision of Thailand. Groups of ''amphoe'' or districts make up the Provinces of Thailand, provinces, and are analogous to count ...
) into their surnames, similar to
family name suffixes.
The Surname Act of 1913 also decreed that married women can either bear her husband's surname or keep her maiden name (in Clause 6). A woman's right to choose her surname ended in 1941 with the passage of the "Personal Name Act 1941". The law forced women to use their husband's surname after marriage (Clause 13). The Personal Name Act of 1941 was revised in 1962. The 1962 law allowed a divorced woman to continue using her maiden surname (Clause 13 of the Personal Name Act 1962). A widow could keep her husband's surname or could revert to her maiden surname (Clause 14). The Personal Name Act 2002 gave a married woman the right to use her maiden name or assume her spouse's surname. She has to choose one or the other when the marriage is registered. A couple also has the right to use a different surname.
As a measure of the diversity of Thai names, in a sample of 45,665 names, 81% of family names were unique and 35% of given names were unique. The people with shared family names are related, and the diversity of given names is conventional.
Ethnic surnames
The surnames of most of the non-
Chinese Thai population, such as the
Siamese,
Mon,
Indian,
Persian,
Pathan, Portuguese,
Isan
Northeast Thailand or Isan (Isan language, Isan/, ; ; also written as Isaan, Isarn, Issarn, Issan, Esan, or Esarn; from Pāli ''isāna'' or Sanskrit ईशान्य ''īśānya'' "northeast") consists of 20 provinces in northeastern Thai ...
,
Lanna
The Lan Na kingdom or the Kingdom of Lanna (, , "Kingdom of a Million Rice Fields"; , , ), also known as Lannathai, was an Indianized state centered in present-day Northern Thailand from the 13th to the 18th centuries.
The cultural developme ...
,
Northern Khmer, or
Kuy often use simple words in their surname. Common origins for surnames include naming them after ancestors, professions, or places of residence. For example, the surname of footballer
Siwarak Tedsungnoen comes from the name of
Sung Noen District, or
Kroekrit Thaweekarn comes from the name of
Kanchanadit district.
Chinese surnames
Surnames among
Thais of Chinese descent are mostly derived from the
Chinese surname
Chinese surnames are used by Han Chinese and Sinicization, Sinicized ethnic groups in Greater China, Korea, Vietnam and among overseas Chinese communities around the world such as Singapore and Malaysia. Written Chinese names begin with surnames, ...
and contain hints toward the original. For example, the family of former Prime Minister
Thaksin Shinawatra
Thaksin Shinawatra (, ; born 26 July 1949) is a Thai businessman and politician who was the 23rd prime minister of Thailand from 2001 to 2006. Since 2009 he has also been a citizen of Montenegro.
Thaksin founded the mobile phone operator A ...
, adopted the surname in 1938, where the first syllable of the surname, "''shin",'' is derived from the Chinese surname 丘, while the surname of former Prime Minister
Banharn Silpa-archa contains "''archa"'', which means
horse
The horse (''Equus ferus caballus'') is a domesticated, one-toed, hoofed mammal. It belongs to the taxonomic family Equidae and is one of two extant subspecies of ''Equus ferus''. The horse has evolved over the past 45 to 55 mi ...
in Chinese. However, this is not always the case, such as the family of former Prime Minister
Srettha Thavisin
Srettha Thavisin (, , ; born 15 February 1962) is a Thai businessman and former politician who served as the 30th Prime Minister of Thailand from 2023 , whose surname does not have any hint of his Chinese surname 高.
Malay surnames
Malay traditional culture does not include surnames. The majority of
Thais of Malay descent surnames are in the same style as mainstream Thai, such as
Madsiri or
Pitsuwan. However, some Thai Malays also use
Malay language
Malay ( , ; , Jawi alphabet, Jawi: ) is an Austronesian languages, Austronesian language spoken primarily by Malays (ethnic group), Malays in several islands of Maritime Southeast Asia and the Malay Peninsula on the mainland Asia. The lang ...
terms in their surnames such as
Dolah,
Lahsoh,
Soleb,
Sriyankem, Yousoh, etc.
Romanization of surnames
The
romanization of Thai in some surnames, especially ones bestowed by the king, do not follow the standard
Royal Thai General System of Transcription
The Royal Thai General System of Transcription (RTGS) is the official system for rendering Thai words in the Latin alphabet. It was published by the Royal Institute of Thailand in early 1917, when Thailand was called Siam.
It is used in roa ...
(RTGS), which follows Thai phonology, but instead follow the romanization of the original
Pali
Pāli (, IAST: pāl̤i) is a Classical languages of India, classical Middle Indo-Aryan languages, Middle Indo-Aryan language of the Indian subcontinent. It is widely studied because it is the language of the Buddhist ''Pali Canon, Pāli Can ...
or
Sanskrit
Sanskrit (; stem form ; nominal singular , ,) is a classical language belonging to the Indo-Aryan languages, Indo-Aryan branch of the Indo-European languages. It arose in northwest South Asia after its predecessor languages had Trans-cultural ...
root. For example, in the surname
Temeeyaves , the consonant corresponds to /w/ in Thai phonology, but the relevant Sanskrit root has /v/ there, leading to the transcription with ''v''. This kind of romanization can also be seen in the name of monarchs. For example, the usual romanization for the current King's name is ''
Vajiralongkorn
Vajiralongkorn (born 28 July 1952) is King of Thailand. He is the tenth Thai monarch of the Chakri dynasty since ascending the throne in 2016 with the regnal name Rama X.
The only son of King Bhumibol Adulyadej (Rama IX) and Queen Sirik ...
'', as opposed to ''Wachiralongkon''.
The main purpose of
Royal Thai General System of Transcription
The Royal Thai General System of Transcription (RTGS) is the official system for rendering Thai words in the Latin alphabet. It was published by the Royal Institute of Thailand in early 1917, when Thailand was called Siam.
It is used in roa ...
(RTGS) transcription is to transcribe Thai words in newspapers, official government publications, and road signs.
The general Thai public hardly knows about this system, not to mention knows how to transcribe their names with it.
Therefore, people come up with their own romanization of their names. It is very common to find two people with the same Thai names
(given names or surnames) but spelling their names differently in the Latin alphabet.
Given names
Thai names generally convey positive attributes, and some Thais change their names frequently, a practice virtually unknown in most countries outside of marriage. (Family names are changed less frequently, as it requires permission from senior members of the family.) Many times, changes are sought to get rid of bad luck; this practice lies in tradition, which holds that name changes confuse malicious ghosts and spirits of one's identity.
According to Denis Segaller, author of ''Thai Ways'', there are at least "tens of thousands" of formal given names in Thailand,
[Segaller, p. 205.] and that compared to any given country in
the West "there are many times more first names".
[Segaller, p. 207.] He also stated that people in Thailand were creating more given names on a daily basis.
[ Such given names are usually gender-specific;][Segaller, p. 209.] according to Segaller, the number of truly gender-neutral names numbered "perhaps two or three hundred";[ he characterised this number as being very small.][ Because family names are relatively new in Thai society, dating only to 1913, Thai people are primarily known by their given names. According to Segaller, some Thai who have been friends for long periods of time do not know their friends' family names, and "The first-name habit is so deeply ingrained in Thai society".
Informal names are awarded at birth and may continue in use to the extent that one may have to check the formal registration to find a person's given formal name.
]
Nicknames
Thais typically address one other by nicknames
A nickname, in some circumstances also known as a sobriquet, or informally a "moniker", is an informal substitute for the proper name of a person, place, or thing, used to express affection, playfulness, contempt, or a particular character trait ...
(; ), or auxillary names, if they have them. The small minority of Thais who do not have a nickname may be addressed by shortened versions of their formal given name
A given name (also known as a forename or first name) is the part of a personal name quoted in that identifies a person, potentially with a middle name as well, and differentiates that person from the other members of a group (typically a f ...
s.[ Bestowed by relatives or playmates in early ]childhood
A child () is a human being between the stages of childbirth, birth and puberty, or between the Development of the human body, developmental period of infancy and puberty. The term may also refer to an unborn human being. In English-speaking ...
, nicknames are commonly one syllable (or worn down from two to one). These may often be nonsense words or humor
Humour ( Commonwealth English) or humor (American English) is the tendency of experiences to provoke laughter and provide amusement. The term derives from the humoral medicine of the ancient Greeks, which taught that the balance of fluids i ...
ous and seldom relate to the registered name except in cases where it is a diminutive
A diminutive is a word obtained by modifying a root word to convey a slighter degree of its root meaning, either to convey the smallness of the object or quality named, or to convey a sense of intimacy or endearment, and sometimes to belittle s ...
, such as ''Nok'' for ''Noknoi'', or 'bird
Birds are a group of warm-blooded vertebrates constituting the class (biology), class Aves (), characterised by feathers, toothless beaked jaws, the Oviparity, laying of Eggshell, hard-shelled eggs, a high Metabolism, metabolic rate, a fou ...
' from 'little bird'. They are freely used in everyday life. Some may have additional nicknames bestowed by friends or colleague
Collegiality is the relationship between colleagues, especially among peers, for example a fellow member of the same profession.
Colleagues are those explicitly united in a common purpose and, at least in theory, respect each other's abilities t ...
s, especially during school
A school is the educational institution (and, in the case of in-person learning, the Educational architecture, building) designed to provide learning environments for the teaching of students, usually under the direction of teachers. Most co ...
or adolescence
Adolescence () is a transitional stage of human Developmental biology, physical and psychological Human development (biology), development that generally occurs during the period from puberty to adulthood (typically corresponding to the age o ...
. Nicknames may link with a notable physical feature or behavior. In everyday life, a Thai is introduced by nickname and others may not know the person's formal name. When so introduced, one usually continues to use the nickname.
The evolution of Thai nicknames dates back to the Sukhothai era, when names were used to mark the order of children. Nicknames such as ''Ai'', ''Yee'', and ''Sam'' designated children as 'one', 'two', and 'three'. Later, in the Ayutthaya
Ayutthaya, Ayudhya, or Ayuthia may refer to:
* Ayutthaya Kingdom, a Thai kingdom that existed from 1350 to 1767
** Ayutthaya Historical Park, the ruins of the old capital city of the Ayutthaya Kingdom
* Phra Nakhon Si Ayutthaya province (locall ...
and Rattanakosin periods, children began to be named for physical attributes, such as ''Daeng'' ('red') or ''Uan'' ('fat') or for desirable items such as ''Thong'' ('gold'). Conversely, unflattering nicknames such as ''Mah'' ('dog'), ''Moo'' ('pig'), or ''Gop'' ('frog') were employed to keep malign spirits from coveting the child. King Mongkut (Rama IV) (1804–1868) stimulated interest in naming babies in accordance with astrological principles as outlined in the ancient scripture, ''Namtaksapakorn''.
Some Thai Chinese have courtesy name
A courtesy name ( zh, s=字, p=zì, l=character), also known as a style name, is an additional name bestowed upon individuals at adulthood, complementing their given name. This tradition is prevalent in the East Asian cultural sphere, particula ...
s which are used when interacting with Mainland Chinese and Taiwanese people only, like Dhanin and Suphachai Chearavanont known in Chinese as 'Kok Min' (國民) and 'Rong Ren' (榕仁).
During the time of Field Marshal Plaek Phibunsongkhram
Plaek Phibunsongkhram; 14 July 1897 – 11 June 1964) was a Thai military officer and politician who served as the third prime minister of Thailand from 1938 to 1944 and again from 1948 to 1957. He rose to power as a leading member of the Kh ...
(1897–1964), gender-based naming was introduced. Names ending in "-sak", "-chai", and "-yot" were for male babies, "-porn" or "-sri" for females. In the 21st century, assigning nicknames still relies heavily on astrological beliefs, but also in keeping up with current naming fashions. Observers have noted such modern nicknames as "Porsche", "Mercedes", "Benz", "Man U", "Big Mac", "Internet", and "Google", among others.
King Bhumibol Adulyadej's nickname, for example, was ''Ong Lek'' (; ''Ong'' is a numerative noun for kings, princes, princesses, priests, images of Buddha, gods, angels, palaces, pagodas; ''lek'' means 'little (one)', a common name for younger siblings). Former Prime Minister Thaksin Shinawatra
Thaksin Shinawatra (, ; born 26 July 1949) is a Thai businessman and politician who was the 23rd prime minister of Thailand from 2001 to 2006. Since 2009 he has also been a citizen of Montenegro.
Thaksin founded the mobile phone operator A ...
's nickname is ''Maeo'' (), Thai for the Miao people
Miao is a word that the Chinese use to designate some ethnic minority groups living in southern China and Mainland Southeast Asia. Miao is thus officially recognized by the Chinese government as one of the largest ethnic minority groups that h ...
. By way of example preceding formal naming, Plaek Pibulsongkram's childhood name 'Plaek' meant 'strange'. He later adopted as a surname what was originally an award for academic excellence and generally known in public life by the shortened form ''Pibun''. Thailand's first female prime minister, Yingluck Shinawatra, is nicknamed ''Pu'' 'crab' (; ).
In contrast with nicknames, at present the vast majority of Thai people's personal names are Sanskrit names, or compounds of Sanskrit with Thai or Khmer. Thai names in Sanskrit usually have a different style from Indian names. For example, names such as Dhiradora, Dhirashila, Janadhipa, Shivarak, Shubhanata, and Surajati are not common names in India. Although there are some Thai names that are based on Muslim or Malay forms such as Adul or Nurul, Burmese names such as Newin, or Western names (perhaps for Luk khrueng) such as Mika or Elias, these are less common.
Forms of address
In the past, different words were used to address men and women. ''Nai'' (นาย) or ''Ay'' (อ้าย) were used before a man's given name. ''Am daeng'' (อําแดง) or ''Ii'' (อี) were used before a woman's given name. A man named Somchai was addressed as ''Nai Somchai'' or ''Ay Somchai''. A woman whose name was Somsri was addressed as ''Am daeng Somsri'' or ''Ii Somsri''. There was no law concerning this matter, it was purely a matter of custom.
In 1917, Rama VI declared a new law, the "Form of Address for Woman Act, 1917". The act mandated a new form of address, ''Nangsao'' (นางสาว) ('Miss') for women who were unmarried (the wording used in the act was "woman who has no husband") and ''Nang'' (นาง) ('Missus' rs. for women who were married ('married woman or woman who has husband'). Once a woman married, she had to use the address ''Nang'' before her given name for the rest of her life even if she divorced or widowed. This form of address applied to commoners, not to women in royal or noble families.
In 1921, the king proclaimed the form of address for girls. He specified that "girl" meant a female under 15 years old; they were addressed as ''nangsao'', as were females older than 15 years of age and unmarried (meaning 'married to a man').
The ''Form of Address for Women Act 2008'' mandates that married or divorced women can choose to use either ''Nang'' or ''Nangsao'' before their given names. It gives a married woman the right to change all her documents (ID card, driver's license, bank account) to include the title ''Nangsao'' before her given name.
Today, in polite speech, Thais address each other by a given name,[Segaller, p. 212.] preceded by the courtesy title ''khun'', particularly with persons of higher status or public distinction. Thai family names are only stated in conjunction with the given name, and people are not addressed solely by their family names.[ Thai media, print and spoken, after the first mention, address people by given names only unless two people with the same given name are in the same piece of media; in those cases, full names are used. English-language newspapers in Thailand follow the same rule. Directories index peoples' names by their given names.][
]
Royal and noble names
East Asian monarchs often adopted regnal names upon ascending the throne, as was done in Thailand
Thailand, officially the Kingdom of Thailand and historically known as Siam (the official name until 1939), is a country in Southeast Asia on the Mainland Southeast Asia, Indochinese Peninsula. With a population of almost 66 million, it spa ...
until the present day. In addition, subjects of a monarch may be awarded both a title and a name, such as in the case of Sing (or Singh) Sinhaseni () who was awarded the title of Chao Phraya
The Chao Phraya River is the major river in Thailand, with its low alluvial plain forming the centre of the country. It flows through Bangkok and then into the Gulf of Thailand.
Etymology
Written evidence of the river being referred to by the ...
and the name of Bodindecha (.)
Kings Rama I
Phutthayotfa Chulalok (born Thongduang; 20 March 1737 – 7 September 1809), also known by his regnal name Rama I, was the founder of the Rattanakosin Kingdom (now Thailand) and the first King of Siam from the reigning Chakri dynasty. He asc ...
and Rama II
Phutthaloetla Naphalai (born Chim; 24 February 1767 or 1768 – 21 July 1824), also known by his regnal name Rama II, was the second King of Siam from the Chakri dynasty, ruling from 1809 to 1824. In 1809, Itsarasunthon succeeded his father R ...
were awarded noble titles and names before they assumed regnal names, which were then changed by subsequent kings. As neither noble titles nor names are necessarily unique, it is customary to list the highest title and awarded named first, followed by former names and titles (and personal and family names in parentheses) as needed.
Indexing
According to the ''Chicago Manual of Style
''The Chicago Manual of Style'' (''CMOS'') is a style guide for American English published since 1906 by the University of Chicago Press. Its 18 editions (the most recent in 2024) have prescribed writing and citation styles widely used in publ ...
'', Thai names may be indexed depending upon the individual practice. Often they may be alphabetized under the given name with no comma or inversion, but they may also be alphabetized under the surname with a comma and with an inversion.[Indexes: A Chapter from The Chicago Manual of Style]
Archive
. Chicago Manual of Style
''The Chicago Manual of Style'' (''CMOS'') is a style guide for American English published since 1906 by the University of Chicago Press. Its 18 editions (the most recent in 2024) have prescribed writing and citation styles widely used in publ ...
. Retrieved on 23 December 2014. p. 28 (PDF).
See also
* Rama (Kings of Thailand)
* Thai honorifics
Honorifics (linguistics), Honorifics are a class of words or grammatical morphemes that encode a wide variety of social relationships between interlocutors or between interlocutors and referents.Foley, William. ''Anthropological Linguistics: An In ...
References
*
Notes
External links
*
{{DEFAULTSORT:Thai Name
Culture of Thailand
Thai names
Names by country