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Last Name Dos-santos-louro

What is the origin of the last name Dos-santos-louro?

The surname Dos Santos Louro is of Portuguese origin, composed of three distinct elements that serve to identify individuals within a family or community. 1. "Dos Santos": This part of the surname indicates that the bearer was once named after Saint Sara, as "Santos" translates to "of St. Sara" in Portuguese. The use of "dos" before Santos signifies belonging to or coming from, thus forming the name Dos Santos. 2. "Louro": This part of the surname refers to a person with dark hair or is associated with the laurel tree. "Louro," in Portuguese, means laurel or brown-haired. Overall, the name Dos Santos Louro originated from Portugal and likely has been passed down through generations.

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Learn more about the origin of the last name Dos-santos-louro

The meaning and origin of the last name Dos-santos-louro

The surname Dos Santos Louro is a composite Portuguese name, consisting of three elements: "Dos Santos" and "Louro," both patronymics, and a topographic name.

The name "Dos Santos" translates to 'of the saints', deriving from the given name Santos (meaning saint) that was often used as a surname by Christians as an expression of religious devotion. The addition of "do(s)" indicates paternity or filiation, indicating that someone belonged to or was the son of a man named Santos.

"Louro," on the other hand, is a common Portuguese word for 'walnut tree' and can be used as a topographic surname to denote someone who lived near such a tree, or more generally, by someone who was identified with it in some way.

The combination of these elements forms the complex name Dos Santos Louro, which is a relatively common surname in Portugal. The exact origin and history of individual families bearing this name can vary, but they share a common ancestry in terms of their naming tradition.

Geographical distribution of the last name Dos-santos-louro

The surname Dos Santos Louro is predominantly found in Portuguese-speaking countries, particularly in Portugal and Brazil. In Portugal, it originates from the region of Minho, specifically the district of Braga, where it is one of the most common surnames. In Brazil, it is especially prevalent in the northeastern states such as Pernambuco, Bahia, and Ceará, reflecting the Portuguese immigration to these regions during the colonial period. The name can also be found in other countries with significant Portuguese diaspora, including Angola, Mozambique, and South Africa, demonstrating the global reach of this surname among people of Portuguese descent.

Variants and spellings of the last name Dos-santos-louro

The surname Dos Santos Louro has multiple variations and spellings due to differences in transliteration and regional dialects. Some possible variations include:

1. Dos Santos Louro (official spelling, Portuguese)
2. Dossantos-Luro (English transliteration with hyphen)
3. D'Ossantos-Louro (French transliteration with an apostrophe)
4. Dossantos Luro (without the hyphen)
5. dos Santos Louro (with no space between first and middle names)
6. Dossantoslouro (one word, without spaces or hyphens)
7. DeOssantosLouro (Anglicized with initial capital letters and an apostrophe)
8. D'Ossantos Louro (French transliteration with no space between first and middle names)
9. dos-santos-louro (all lowercase, without spaces or hyphens)
10. Doßantos-Luro (German transliteration with umlaut over the "o")

These variations may be encountered in different regions or when the surname is transcribed from one language to another.

Famous people with the last name Dos-santos-louro

The Dos Santos Louro family has produced several notable figures across various fields. One of the most renowned is Ana Paula Dos Santos Louro, a Brazilian actress and television host who gained prominence for her work on Rede Globo's soap operas and game shows. In sports, João Paulo Dos Santos Louro, also known as Jorginho, is a professional footballer who currently plays for Premier League club Chelsea and the Brazil national team. In the academic world, there is Maria do Carmo Dos Santos Louro, a Brazilian mathematician who has made significant contributions to the field of algebraic topology. Lastly, in music, there is Paulo Dos Santos Louro, a Portuguese singer-songwriter and guitarist who rose to fame in the 1980s with his band Xutos & Pontapés. Each of these individuals has made significant impacts in their respective fields.

Genealogical research on the last name Dos-santos-louro

The surname Dos Santos Louro is of Portuguese origin, comprising three distinct elements: "Dos Santos," meaning "of the saints," a common Portuguese patronymic derived from the given name Santo; "Louro," referring to a species of oak tree or indicating someone with dark hair; and "de" or "do," signifying "of." The name's variation in spelling can be attributed to regional differences, translation errors, and personal preferences over time. Notable individuals bearing this surname include the Portuguese poet Alexandre Herculano Dos Santos Loureiro (1807-1877) and the Brazilian diplomat Luís Mendes de Almeida Dos Santos Lourenço (1826-1895). The name's ancestral origins are primarily in Portugal, although significant populations of individuals with the surname can be found in Brazil due to Portuguese colonization.

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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 : 25 July 2025

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