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Last Name Guerreiro

What is the origin of the last name Guerreiro?

The surname "Guerreiro" is of Portuguese origin. It translates to "warrior" or "knight" in English. This name was often given to sons born during times of war or conflict, reflecting their parents' bravery and strength. Notable individuals with this surname include the Portuguese writer José Maria de Eca de Queiroz and professional footballer Cédric Soares Guerreiro.

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Learn more about the origin of the last name Guerreiro

The meaning and origin of the last name Guerreiro

The surname Guerreiro is of Portuguese origin, derived from the word "guerreiro" which translates to "warrior" in English. It was often given to sons born during or after a conflict, reflecting their ancestors' bravery and valor. This name carries a strong historical significance, symbolizing the spirit of warriors who fought bravely for their communities and lands in medieval Portugal. The Guerreiro surname can also be found in other Portuguese-speaking countries like Brazil, as well as in regions settled by Portuguese immigrants. Today, the name is still popular, being one of the most common surnames in Portugal and its diaspora.

Geographical distribution of the last name Guerreiro

The surname Guerreiro has a notable presence predominantly within the Portuguese-speaking regions, primarily Portugal and Brazil. It is among the most common surnames in both countries, reflecting its deep historical roots in these locations. The name also has a significant distribution in the Portuguese diaspora communities around the world, particularly in countries like Angola, Mozambique, Cape Verde, Guinea-Bissau, and Goa (India), where Portugal had colonial influence. Additionally, the Guerreiro surname is present, albeit less frequently, in other regions with a Portuguese immigrant population, such as Canada, the United States, and Australia.

Variants and spellings of the last name Guerreiro

The surname Guerreiro has several variations and spellings in English, primarily due to differences in transliteration and regional pronunciation. Some common versions include Guerra, Guerraio, Guerrayer, Guerraier, Guerraire, Warreiro, and Guerreyro. These variations may arise from attempts to adapt the Portuguese spelling to other languages or dialects, or simply as a result of individual preferences in spelling. In some cases, the name may be transliterated using different English alphabets, such as the French-based "Warreiro" or the Spanish-based "Guerraio". It is also possible for the name to be misspelled due to lack of familiarity with the correct form. Despite these variations, all versions are essentially derived from the same Portuguese root word "guerreiro", meaning "warrior" in English.

Famous people with the last name Guerreiro

Notable individuals with the surname Guerreiro include:

1. Pepe Guerrero (1936-2014), a Spanish photographer who is renowned for his work with The Beatles, Rolling Stones, and Pink Floyd among others. He won a Grammy Award for Best Album Cover Art in 1985.

2. Rúben Guerreiro (born 1993), a Portuguese professional footballer who plays as a midfielder for Bundesliga club Borussia Dortmund and the Portugal national team. He was part of the team that won UEFA Euro 2016.

3. Ana Maria Guerreiro (born 1983), a Portuguese mathematician, researcher at the Institute of Mathematics of the University of Lisbon, and a member of the European Research Council's grantee board. She is known for her work on mathematical models in biology.

4. José Guerreiro (born 1963), a Portuguese professional golfer who won two European Tour events and represented Portugal at the Ryder Cup in 1989 and 1995. He also played on the Champions Tour since 2007.

These individuals have made significant contributions to various fields, including music, sports, mathematics, and golf, showcasing the versatility of the Guerreiro surname.

Genealogical research on the last name Guerreiro

The surname Guerreiro is of Portuguese origin, derived from the Old French "guerier" meaning "warrior". It is predominantly found in Portugal and the Portuguese-speaking regions of Brazil and Africa. One of the earliest recorded instances of the name in Portugal is Juan Guerreiro, who lived during the reign of King Sancho I (1154-1211). The Guerreiro family played significant roles throughout Portuguese history, with notable members such as Diogo Gonçalves Guerreiro, a knight who fought against the Moors in the 16th century and João de Deus Guimarães Guerreiro, a 19th-century poet. In Brazil, the family has contributed to various fields including politics, literature, and art. The Guerreiro lineage can be traced back several generations, with branches extending across multiple continents due to immigration patterns over centuries.

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Sources & References

About the author :
NomOrigine Team
NomOrigine Team
Passionate about genealogy, name history, and linguistics, we have been analyzing the origins of names for over 3 years. Our content is based on verified historical, etymological, and statistical data.
Last updated : 12 June 2025

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