Explore the Family Name Kernohan
The meaning of Kernohan
Irish (Antrim): variant of Kernaghan.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Kernohan in the United States?
Based on the Decennial U.S. Census, the surname Kernohan has seen an increase in popularity over recent years. In 2000, it was ranked 91,801 in terms of commonality, but by 2010, it had risen to 79,338 - a growth rate of 13.58%. Furthermore, the number of individuals with this surname also increased from 186 to 240 during the same period, reflecting a 29.03% growth.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #91,801 | #79,338 | 13.58% |
| Count | 186 | 240 | 29.03% |
| Proportion per 100k | 0.07 | 0.08 | 14.29% |
Race and Ethnicity of people with the last name Kernohan
In terms of ethnicity, the Decennial U.S. Census reveals that the majority of people with the surname Kernohan identify as White. In 2000, this figure was at 95.70%, but it decreased slightly to 90.42% by 2010. Interestingly, while there were no individuals identifying as Hispanic or belonging to two or more ethnicities in 2000, these categories saw an increase in 2010, with 6.67% identifying as Hispanic and 2.08% acknowledging two or more ethnic identities. However, the census did not record any individuals with the Kernohan surname identifying as Asian/Pacific Islander, Black, or American Indian and Alaskan Native in either census year.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 95.7% | 90.42% | -5.52% |
| Hispanic | 0% | 6.67% | 0% |
| Two or More Races | 0% | 2.08% | 0% |
| Asian/Pacific Islander | 0% | 0% | 0% |
| Black | 0% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |