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Last Name Losa

What is the origin of the last name Losa?

The last name "Losa" is of Spanish origin. It is a toponymic surname, meaning it is derived from a place name. In this case, it may refer to various locations in Spain named Losa, which is a common place name in Spanish-speaking countries. The name likely originated from a specific town or village called Losa, and individuals who lived in or near that location adopted the name as their surname.

Race and Ethnicity of people with the last name Losa

In terms of ethnicity, data from the Decennial U.S. Census shows that the majority of individuals with the Losa surname identify as Hispanic, with the percentage increasing from 61.62% in 2000 to 65.45% in 2010. The second most common ethnic identity associated with this surname is White, which decreased from 29.19% in 2000 to 27.23% in 2010. Asian/Pacific Islander representation also dropped over the decade, moving from 5.41% to 4.45%. Interestingly, the census recorded an emergence of individuals identifying with two or more races in 2010, while the percentage of those identifying as Black decreased to zero from 2.43% in 2000. There were no individuals identifying as American Indian and Alaskan Native in either census year.

20002010Change
Hispanic61.62%65.45%6.22%
White29.19%27.23%-6.71%
Asian/Pacific Islander5.41%4.45%-17.74%
Two or More Races0%1.57%0%
Black2.43%0%0%
American Indian and Alaskan Native0%0%0%

Learn more about the origin of the last name Losa

The meaning and origin of the last name Losa

The surname Losa is of Spanish origin, derived from the word "losa" which means "slab" or "flagstone" in Spanish. It is believed that the surname Losa may have originally been a topographic or occupational name, denoting someone who lived near or worked with stone slabs. This name could have been given to someone who lived by a quarry or was a stonemason by trade. The use of surnames in Spain became more common in the Middle Ages, with the adoption of fixed surnames being introduced to distinguish between individuals with the same first name. The surname Losa may have originated from any region of Spain where the use of stone as a building material was prominent, such as Galicia, Andalusia, or Castilla. Today, individuals with the surname Losa can be found across the world, with descendants of Spanish immigrants bearing the name in countries such as the United States and Argentina.

Geographical distribution of the last name Losa

The last name Losa is predominantly found in Spain, particularly in the regions of Catalonia, Madrid, and Valencia. It is also present in smaller numbers in countries such as Italy and Argentina. In Spain, the highest concentration of individuals with the surname Losa can be found in Barcelona and its neighboring areas, where the name has historical significance. The name is of Spanish origin and is derived from the Spanish word "losa," which means slab or flat stone. It is possible that the distribution of the last name Losa is influenced by the historical movements of people within Spain and to other countries, as well as by migration patterns over the years.

Variants and spellings of the last name Losa

The last name Losa may have various variations and spellings, including Llosa, Llosa, Lllosa, Loza, Lloza, and Lhoza. These variations may be due to regional differences, phonetic interpretations, or historical changes over time. In some cases, the name may be Anglicized to Loza or Lhoza for easier pronunciation in English-speaking countries. Additionally, the name Losa may have been altered in immigration records or official documents as individuals moved to different countries or assimilated into new cultures. Despite the various spellings and variations, the name Losa ultimately retains its unique identity and heritage for those who bear it.

Famous people with the last name Losa

Famous people with the last name Losa include Juan Manuel Losa, a Spanish politician known for his work in the Basque Country. He has served in various government positions and is recognized for his dedication to public service. Another notable figure with the last name Losa is Pedro Losa, a former professional footballer from Spain who played as a defender. He had a successful career playing for teams such as Arsenal and FC Barcelona before transitioning into coaching. Both individuals have made significant contributions in their respective fields and have left a lasting impact on their communities.

Genealogical research on the last name Losa

The surname Losa is of Italian origin, specifically from the region of Lombardy. The name is likely derived from the word "la losa," meaning a slab or piece of stone. The Losa family can be traced back to medieval times, with records of individuals bearing the surname found in historical documents and archives. The Losa family likely originated in a small village or town in Lombardy, and over time spread to neighboring regions in Italy. Variations of the surname may exist, such as Loza or La Losa, due to regional dialects and spelling variations. Further genealogical research may reveal more about the origins and specific branches of the Losa family, including notable individuals and family migrations throughout history.

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 : 11 April 2025

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