Explore the Family Name O’beirne
The meaning of O’beirne
Irish (Connacht): Anglicized form of Gaelic Ó Beirn ‘descendant of Beirn’, which is probably either an Irish form of the Old Norse personal name Bjǫrn or a variant of the earlier Irish personal name Bran ‘raven’. Some characteristic forenames: Irish Ciaran, Declan, Maeve, Ronan.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name O’beirne in the United States?
Based on the Decennial U.S. Census, the popularity of the surname O'Beirne saw a slight rise between 2000 and 2010. Its rank changed marginally from 37,200 to 37,180, marking an increase of 0.05%. In terms of raw counts, there were 564 individuals with the O'Beirne surname in 2000, which grew by 6.38% to 600 individuals in 2010. However, the proportion per 100,000 people decreased slightly by 4.76% over the same period, from 0.21 to 0.20.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #37,200 | #37,180 | 0.05% |
| Count | 564 | 600 | 6.38% |
| Proportion per 100k | 0.21 | 0.2 | -4.76% |
Race and Ethnicity of people with the last name O’beirne
In relation to ethnicity, data from the Decennial U.S. Census indicates that the majority of individuals with the O’Beirne surname identified as White, although this percentage dropped from 94.15% in 2000 to 91.00% in 2010. The percentage identifying as Hispanic increased significantly, up 33.10% from 4.26% in 2000 to 5.67% in 2010. In 2010, the census recorded individuals with the O’Beirne surname identifying as Asian/Pacific Islander and those belonging to two or more ethnicities for the first time, at 1.50% and 1.33% respectively. No individuals identified as Black or American Indian and Alaskan Native in either year.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 94.15% | 91% | -3.35% |
| Hispanic | 4.26% | 5.67% | 33.1% |
| Asian/Pacific Islander | 0% | 1.5% | 0% |
| Two or More Races | 0% | 1.33% | 0% |
| Black | 0% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |