Explore the Family Name O’bannon
The meaning of O’bannon
Irish: Anglicized form of Gaelic Ó Banáin ‘descendant of Banán’, a personal name based on a diminutive of ban ‘white’ (see Bannon).
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name O’bannon in the United States?
Based on the information from the Decennial U.S. Census, the surname O’Bannon has seen a slight decrease in popularity between 2000 and 2010. In 2000, its rank was at 11,154 but fell to 11,716 by 2010, marking a 5.04% decline. However, the actual count of people with the O'Bannon surname increased from 2,609 in 2000 to 2,675 in 2010, a slight increase of 2.53%. The proportion per 100k also went down from 0.97 to 0.91, reflecting a decrease of 6.19%.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #11,154 | #11,716 | -5.04% |
| Count | 2,609 | 2,675 | 2.53% |
| Proportion per 100k | 0.97 | 0.91 | -6.19% |
Race and Ethnicity of people with the last name O’bannon
The ethnic identity associated with the O’Bannon surname exhibits interesting changes over the decade according to the Decennial U.S. Census data. While the proportion of those identifying as white decreased from 68.00% to 63.89%, those identifying as Black saw an increase from 26.79% to 29.68%. There was also a noticeable rise in individuals identifying as Asian/Pacific Islander, Hispanic, and American Indian and Alaskan Native. The number of Asians/Pacific Islanders increased by 52.94%, Hispanics by 25.63%, and American Indian and Alaskan Natives by 13.04%. Also, there was a 19.50% increase in those identifying as having two or more races.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 68% | 63.89% | -6.04% |
| Black | 26.79% | 29.68% | 10.79% |
| Two or More Races | 2.41% | 2.88% | 19.5% |
| Hispanic | 1.99% | 2.5% | 25.63% |
| Asian/Pacific Islander | 0.34% | 0.52% | 52.94% |
| American Indian and Alaskan Native | 0.46% | 0.52% | 13.04% |