Explore the Family Name Rolfsen
The meaning of Rolfsen
Norwegian: patronymic from the personal name Rolf, from Old Norse Hrólfr, a compound of hrótholfr ‘fame, honor’ + ulfr ‘wolf’.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Rolfsen in the United States?
Based on the Decennial U.S. Census data, the surname Rolfsen has seen a rise in its popularity between the years 2000 and 2010. The rank of this surname improved from 84,631 in 2000 to 79,598 in 2010, indicating a positive change of 5.95. Additionally, the count of people with the Rolfsen surname increased by 16.02, going from 206 in 2000 to 239 in 2010. However, the proportion per 100,000 people remained stable at 0.08 for both years.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #84,631 | #79,598 | 5.95% |
| Count | 206 | 239 | 16.02% |
| Proportion per 100k | 0.08 | 0.08 | 0% |
Race and Ethnicity of people with the last name Rolfsen
Regarding the ethnic identity of individuals with the Rolfsen surname, the Decennial U.S. Census data indicates that they are predominantly White. In 2000, 99.03% identified as White, although this percentage decreased slightly to 95.40% in 2010. There were no recorded instances of individuals identifying as Asian/Pacific Islander, Two or more races, Hispanic, Black, or American Indian and Alaskan Native during either census year.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 99.03% | 95.4% | -3.67% |
| Asian/Pacific Islander | 0% | 0% | 0% |
| Two or More Races | 0% | 0% | 0% |
| Hispanic | 0% | 0% | 0% |
| Black | 0% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |