Tagalog (, ; ; ''

Baybayin (, ''pre-kudlít'': , ''virama-krus-kudlít'': , ''virama-pamudpod'': ; also formerly commonly incorrectly known as alibata) is a Philippine script. The script is an abugida belonging to the family of the Brahmic scripts. Geographically, it ...

'': ) is an Austronesian language spoken as a first language by the ethnic

Tagalog people The Tagalog people ( tl, Mga Tagalog; Baybayin: ᜋᜅ ᜆᜄᜎᜓᜄ᜔) are the largest ethnolinguistic group in the Philippines, numbering at around 30 million. An Austronesian people, the Tagalog have a well developed society due to their ...

, who make up a quarter of the population of the

Philippines The Philippines (; fil, Pilipinas, links=no), officially the Republic of the Philippines ( fil, Republika ng Pilipinas, links=no), * bik, Republika kan Filipinas * ceb, Republika sa Pilipinas * cbk, República de Filipinas * hil, Republ ...

, and as a second language by the majority. Its

standardized Standardization or standardisation is the process of implementing and developing technical standards based on the consensus of different parties that include firms, users, interest groups, standards organizations and governments. Standardization ...

form, officially named ''Filipino'', is the

national language A national language is a language (or language variant, e.g. dialect) that has some connection—de facto or de jure—with a nation. There is little consistency in the use of this term. One or more languages spoken as first languages in the te ...

of the Philippines, and is one of two

official language An official language is a language given supreme status in a particular country, state, or other jurisdiction. Typically the term "official language" does not refer to the language used by a people or country, but by its government (e.g. judiciary, ...

s, alongside

English English usually refers to: * English language * English people English may also refer to: Peoples, culture, and language * ''English'', an adjective for something of, from, or related to England ** English national id ...

. Tagalog is closely related to other

Philippine languages The Philippine languages or Philippinic are a proposed group by R. David Paul Zorc (1986) and Robert Blust (1991; 2005; 2019) that include all the languages of the Philippines and northern Sulawesi, Indonesia—except Sama–Bajaw (languages ...

, such as the

Bikol languages The Bikol languages or Bicolano languages are a group of Central Philippine languages spoken mostly in the Bicol Peninsula in the island of Luzon, the neighboring island province of Catanduanes and the island of Burias in Masbate. Internal ...

, Ilocano, the

Bisayan languages The Bisayan languages or Visayan languages are a subgroup of the Austronesian languages spoken in the Philippines. They are most closely related to Tagalog and the Bikol languages, all of which are part of the Central Philippine languages. ...

, Kapampangan, and

Pangasinan Pangasinan, officially the Province of Pangasinan ( pag, Luyag/Probinsia na Pangasinan, ; ilo, Probinsia ti Pangasinan; tl, Lalawigan ng Pangasinan), is a coastal province in the Philippines located in the Ilocos Region of Luzon. Its c ...

, and more distantly to other Austronesian languages, such as the

Formosan languages The Formosan languages are a geographic grouping comprising the languages of the indigenous peoples of Taiwan, all of which are Austronesian. They do not form a single subfamily of Austronesian but rather nine separate subfamilies. The Taiwan ...

Taiwan Taiwan, officially the Republic of China (ROC), is a country in East Asia, at the junction of the East and South China Seas in the northwestern Pacific Ocean, with the People's Republic of China (PRC) to the northwest, Japan to the northe ...

Indonesian Indonesian is anything of, from, or related to Indonesia, an archipelagic country in Southeast Asia. It may refer to: * Indonesians, citizens of Indonesia ** Native Indonesians, diverse groups of local inhabitants of the archipelago ** Indonesia ...

Malay Malay may refer to: Languages * Malay language or Bahasa Melayu, a major Austronesian language spoken in Indonesia, Malaysia, Brunei and Singapore ** History of the Malay language, the Malay language from the 4th to the 14th century ** Indonesi ...

Hawaiian Hawaiian may refer to: * Native Hawaiians, the current term for the indigenous people of the Hawaiian Islands or their descendants * Hawaii state residents, regardless of ancestry (only used outside of Hawaii) * Hawaiian language Historic uses * ...

Māori Māori or Maori can refer to: Relating to the Māori people * Māori people of New Zealand, or members of that group * Māori language, the language of the Māori people of New Zealand * Māori culture * Cook Islanders, the Māori people of the Co ...

, and

Malagasy Malagasy may refer to: *Someone or something from Madagascar *Malagasy people *Malagasy language *Malagasy Republic *Related to the culture of Madagascar See also *Madagascar (disambiguation) Madagascar is an island country located off the east ...

Classification

Tagalog is a Central Philippine language within the

Austronesian Austronesian may refer to: *The Austronesian languages *The historical Austronesian peoples The Austronesian peoples, sometimes referred to as Austronesian-speaking peoples, are a large group of peoples in Taiwan, Maritime Southeast Asia, M ...

language family. Being

Malayo-Polynesian The Malayo-Polynesian languages are a subgroup of the Austronesian languages, with approximately 385.5 million speakers. The Malayo-Polynesian languages are spoken by the Austronesian peoples outside of Taiwan, in the island nations of Southeast ...

, it is related to other Austronesian languages, such as

Javanese Javanese may refer to: Of Java *Javanese people, and their culture * Javanese language ** Javanese script, traditional letters used to write Javanese language **Javanese (Unicode block), **Old Javanese, the oldest phase of the Javanese language ...

Tetum , nativename=Tetun , states= Indonesia East Timor , speakers=, mostly in Indonesia , date=2010–2011 , ref=e18 , speakers2=50,000 L2-speakers in Indonesia and East Timor , familycolor=Austronesian , fam2=Malayo-Polynesian , fam3= Central–East ...

(of Timor), and

Yami Yamuna is a sacred river in Hinduism and the main tributary of the Ganges River. The river is also worshipped as a Hindu goddess called Yamuna. Yamuna is known as Yami in early texts, while in later literature, she is called Kalindi. In Hindu scr ...

(of Taiwan). It is closely related to the languages spoken in the

Bicol Region Bicol, known formally as the Bicol Region or colloquially as Bicolandia ( bcl, Rehiyon kan Bikol; Rinconada Bikol: ''Rehiyon ka Bikol''; Waray Sorsogon, Masbateño: ''Rehiyon san Bikol''; tl, Rehiyon ng Bikol), is an administrative region o ...

and the

Visayas The Visayas ( ), or the Visayan Islands ( Visayan: ''Kabisay-an'', ; tl, Kabisayaan ), are one of the three principal geographical divisions of the Philippines, along with Luzon and Mindanao. Located in the central part of the archipelago, i ...

islands, such as the Bikol group and the Visayan group, including Waray-Waray, Hiligaynon and Cebuano. Tagalog differs from its Central Philippine counterparts with its treatment of the

Proto-Philippine The Proto-Philippine language is a reconstructed ancestral proto-language of the Philippine languages, a proposed subgroup of the Austronesian languages which includes all languages within the Philippines (except for the Sama–Bajaw languages) ...

schwa In linguistics, specifically phonetics and phonology, schwa (, rarely or ; sometimes spelled shwa) is a vowel sound denoted by the International Phonetic Alphabet, IPA symbol , placed in the central position of the vowel chart. In English ...

vowel . In most Bikol and

Visayan Visayans ( Visayan: ''mga Bisaya''; ) or Visayan people are a Philippine ethnolinguistic group or metaethnicity native to the Visayas, the southernmost islands of Luzon and a significant portion of Mindanao. When taken as a single ethnic group, ...

languages, this sound merged with and . In Tagalog, it has merged with . For example, Proto-Philippine (adhere, stick) is Tagalog ''dikít'' and Visayan & Bikol ''dukot''. Proto-Philippine , , and merged with but is between vowels. Proto-Philippine (name) and (kiss) became Tagalog ''ngalan'' and ''halík''. Proto-Philippine merged with . (water) and (blood) became Tagalog ''tubig'' and ''dugô''.

History

The word ''Tagalog'' is derived from the

endonym An endonym (from Greek: , 'inner' + , 'name'; also known as autonym) is a common, ''native'' name for a geographical place, group of people, individual person, language or dialect, meaning that it is used inside that particular place, group, o ...

''taga-ilog'' ("river dweller"), composed of ''tagá-'' ("native of" or "from") and ''ilog'' ("river"). Linguists such as

David Zorc R. David Zorc (also R. David Paul Zorc; born 1943) is an American linguist primarily known for his work on Austronesian languages and linguistics, particularly the Philippine languages. Education Zorc graduated ''cum laude'' with an A.B. in Phi ...

and

Robert Blust Robert A. Blust (; ; May 9, 1940 – January 5, 2022) was an American linguist who worked in several areas, including historical linguistics, lexicography and ethnology. He was Professor of Linguistics at the University of Hawaii at Mānoa. Bl ...

speculate that the Tagalogs and other Central Philippine ethno-linguistic groups originated in Northeastern

Mindanao Mindanao ( ) ( Jawi: مينداناو) is the second-largest island in the Philippines, after Luzon, and seventh-most populous island in the world. Located in the southern region of the archipelago, the island is part of an island group of t ...

or the Eastern

. Possible words of Old Tagalog origin are attested in the

Laguna Copperplate Inscription The Laguna copperplate inscription ( tl, Inskripsyon sa binatbat na tanso ng Laguna, literal translation: ''Inscription on flattened copper of Laguna'') is an official acquittance inscribed onto a copper plate in the Shaka year 822 (Gregorian ...

from the tenth century, which is largely written in

Old Malay Malay was first used in the first millennia known as Old Malay, a part of the Austronesian language family. Over a period of two millennia, Malay has undergone various stages of development that derived from different layers of foreign influen ...

. The first known complete book to be written in Tagalog is the ''