Explore the Family Name Samperio
The meaning of Samperio
Spanish (mainly Cantabria): probably a variant of Sampedro.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Samperio in the United States?
Based on the Decennial U.S. Census data, the surname Samperio gained popularity between 2000 and 2010. The rank of the surname improved from 71,143 in 2000 to 55,619 in 2010, suggesting a rise in its prevalence by 21.82%. The count of individuals carrying this surname also saw an increase from 256 in 2000 to 369 in 2010, marking a 44.14% growth. Consequently, the proportion of people named Samperio per 100k rose by 44.44%, moving from 0.09 to 0.13.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #71,143 | #55,619 | 21.82% |
| Count | 256 | 369 | 44.14% |
| Proportion per 100k | 0.09 | 0.13 | 44.44% |
Race and Ethnicity of people with the last name Samperio
Regarding ethnicity, the Decennial U.S. Census data indicates that the predominant ethnic identity associated with the surname Samperio is Hispanic, accounting for a staggering 97.27% in 2000 and slightly increasing to 97.29% in 2010. A small percentage of those bearing the surname identified as White, with a slight decrease from 2.73% in 2000 to 2.71% in 2010. Other ethnicities such as Asian/Pacific Islander, Black, American Indian and Alaskan Native, or those identifying with two or more races, were not represented among the Samperios in either 2000 or 2010.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Hispanic | 97.27% | 97.29% | 0.02% |
| White | 2.73% | 2.71% | -0.73% |
| Asian/Pacific Islander | 0% | 0% | 0% |
| Two or More Races | 0% | 0% | 0% |
| Black | 0% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |