Explore the Family Name Berthelsen
The meaning of Berthelsen
Danish and Norwegian: variant of Bertelsen. Some characteristic forenames: Scandinavian Holger, Einer, Maren, Viggo.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Berthelsen in the United States?
Based on the Decennial U.S. Census, the surname Berthelsen saw a minor fluctuation in popularity between 2000 and 2010. In 2000, Berthelsen was ranked 61,058 in terms of popularity, falling to 64,054 in 2010 - marking a decrease of 4.91%. However, the count of individuals with this surname slightly increased from 308 to 311 within the same period, indicating a negligible change of 0.97%. The proportion of people named Berthelsen per 100,000 remained steady at 0.11 during both census years.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #61,058 | #64,054 | -4.91% |
| Count | 308 | 311 | 0.97% |
| Proportion per 100k | 0.11 | 0.11 | 0% |
Race and Ethnicity of people with the last name Berthelsen
Turning to the ethnic identity associated with the surname Berthelsen, the Decennial U.S. Census data shows minimal change between 2000 and 2010. Over 90% of those bearing this surname identified as White, increasing from 93.51% to 95.50%. The percentage of individuals identifying as two or more races dropped to zero from 1.62% in 2000. There was also a significant decrease in the proportion of those identifying as Hispanic, from 3.57% to 2.25%. Meanwhile, there were no recorded individuals with the Berthelsen surname who identified as Asian/Pacific Islander, Black, or American Indian and Alaskan Native in either census year.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 93.51% | 95.5% | 2.13% |
| Hispanic | 3.57% | 2.25% | -36.97% |
| Asian/Pacific Islander | 0% | 0% | 0% |
| Two or More Races | 1.62% | 0% | 0% |
| Black | 0% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |