Explore the Family Name Doublin
The meaning of Doublin
English: variant of Dublin. The surname Doublin is no longer found in Britain. History: In North America, the surname Doublin can be traced back to James Doublin/Dublin born in NC in 1780.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Doublin in the United States?
Based on the Decennial U.S. Census data, the surname Doublin has experienced a slight decrease in popularity between 2000 and 2010. In 2000, Doublin was ranked at 49,366 and this rank fell to 51,512 by 2010, a decrease of approximately 4.35%. However, the total count of people with this surname increased from 400 in 2000 to 404 in 2010, which indicates a marginal growth of 1.0%. The proportion of individuals named Doublin per 100k also decreased from 0.15 in 2000 to 0.14 in 2010, marking a 6.67% reduction.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #49,366 | #51,512 | -4.35% |
| Count | 400 | 404 | 1% |
| Proportion per 100k | 0.15 | 0.14 | -6.67% |
Race and Ethnicity of people with the last name Doublin
In terms of ethnicity, according to the Decennial U.S. Census data, those with the Doublin surname identified largely as White or Black. Between 2000 and 2010, the percentage of Doublins identifying as White decreased from 64.75% to 60.15%, a decline of about 7.10%. In contrast, the Black Doublin population increased from 33.50% to 36.14%, a rise of approximately 7.88%. There were no Doublins identifying as Asian/Pacific Islander or American Indian and Alaskan Native in either 2000 or 2010. Interestingly, some individuals started identifying as belonging to two or more races and Hispanic in 2010, with proportions of 1.73% and 1.49% respectively, where this identification was not present in 2000.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 64.75% | 60.15% | -7.1% |
| Black | 33.5% | 36.14% | 7.88% |
| Two or More Races | 0% | 1.73% | 0% |
| Hispanic | 0% | 1.49% | 0% |
| Asian/Pacific Islander | 0% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |