This is a list of the most common surnames in South America.

Argentina

Most surnames are of Spanish, Italian, French, German, Irish, and Polish origin, in that order.

Brazil

Most of the surnames of the Brazilian population have a Portuguese origin, due to Portuguese colonization in the country (it is estimated that 80% of the Brazilian population has at least one Portuguese ancestor), while other South American countries were largely colonized by the Spanish. However, due to historical immigration, there are also surnames of African, Arabic, German, Italian, Japanese, and Spanish origin. 2010 data:

Chile

All surnames are

Spanish Spanish might refer to: * Items from or related to Spain: **Spaniards are a nation and ethnic group indigenous to Spain **Spanish language, spoken in Spain and many Latin American countries **Spanish cuisine Other places * Spanish, Ontario, Can ...

in origin, with quite a few of them being Basque (e.g. Araya or Zúñiga). Note: The source (Civil Registry and Identification Service) does not mention the reference year (it was published in 2008) or whether the count includes only the first surname or both surnames (Chile uses two surnames, but the second one is rarely mentioned). It is assumed the first table refers to both surnames (it is unknown if people having the same first and second surname are counted once or twice) and the second table to the first surname only. It is also unclear whether Chileans living abroad were counted, although it is probable that those that were born in Chile were included, as they were registered at birth.

Colombia

All names in the list are of Spanish origin (2010 data). Source: National Civil Registry (2010)Los apellidos más comunes en Colombia
, ''Nuestra Huella'', número 46, 1 December 2010

Paraguay

The list of most common surnames in

Paraguay Paraguay (; ), officially the Republic of Paraguay ( es, República del Paraguay, links=no; gn, Tavakuairetã Paraguái, links=si), is a landlocked country in South America. It is bordered by Argentina to the south and southwest, Brazil to th ...

, reflected in the national voters register, shows the influence of

Castilian Spanish In English, Castilian Spanish can mean the variety of Peninsular Spanish spoken in northern and central Spain, the standard form of Spanish, or Spanish from Spain in general. In Spanish, the term (Castilian) can either refer to the Spanish langu ...

in the Paraguayan society. Eight of the top 11 surnames end with "ez", the distinctive suffix of Castilian family names. The suffix "ez" means "son of"; thus, González means "son of Gonzalo", Benítez is "son of Benito" and Martínez means "son of Martín". This is similar to the suffix "son" in

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 ide ...

(

Johnson Johnson is a surname of Anglo-Norman origin meaning "Son of John". It is the second most common in the United States and 154th most common in the world. As a common family name in Scotland, Johnson is occasionally a variation of ''Johnston'', a ...

, "son of John",

Jackson Jackson may refer to: People and fictional characters * Jackson (name), including a list of people and fictional characters with the surname or given name Places Australia * Jackson, Queensland, a town in the Maranoa Region * Jackson North, Qu ...

, "son of Jack") and to "ic" or "ich" of Slavic names such as Ivanovich ("son of Ivan"). All surnames are of Spanish origin, except when noted.

Peru

All surnames are of Spanish origin, except when noted.

Suriname

References

{{DEFAULTSORT:List Of Most Common Surnames

South America South America is a continent entirely in the Western Hemisphere and mostly in the Southern Hemisphere, with a relatively small portion in the Northern Hemisphere at the northern tip of the continent. It can also be described as the sout ...

Surnames, most common Surnames of South American origin Surnames, common