Explore the Family Name Costopoulos
The meaning of Costopoulos
Greek: variant of Kostopoulos. Compare Costas.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Costopoulos in the United States?
Based on the Decennial U.S. Census, the surname Costopoulos has seen a slight decrease in popularity over the decade from 2000 to 2010, moving from rank 103,706 to 105,600, a change of -1.83. However, the count of individuals with this surname increased by 5.63%, from 160 in 2000 to 169 in 2010. The proportion per 100k people remained consistent at 0.06 for both years.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #103,706 | #105,600 | -1.83% |
| Count | 160 | 169 | 5.63% |
| Proportion per 100k | 0.06 | 0.06 | 0% |
Race and Ethnicity of people with the last name Costopoulos
Turning to the ethnic identities associated with the surname Costopoulos, data from the Decennial U.S. Census reveals negligible changes between 2000 and 2010. There were no reported individuals identifying as Asian/Pacific Islander, Two or more races, Hispanic, Black, or American Indian and Alaskan Native in either year. The overwhelming majority of individuals with this surname identified as White, increasing slightly from 95.63% in 2000 to 99.41% in 2010.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 95.63% | 99.41% | 3.95% |
| Asian/Pacific Islander | 0% | 0% | 0% |
| Two or More Races | 0% | 0% | 0% |
| Hispanic | 0% | 0% | 0% |
| Black | 0% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |