Explore the Family Name Wilhelmsen
The meaning of Wilhelmsen
Norwegian, Danish, and North German: patronymic from the personal name Wilhelm. Compare Wilhelmson and Williamsen. Some characteristic forenames: Scandinavian Alf, Erik. German Hans, Kurt, Bredt.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Wilhelmsen in the United States?
Based on the Decennial U.S. Census data, the surname "Wilhelmsen" showed an increase in popularity between 2000 and 2010. The rank of this surname moved up from 38,141 to 37,691, an increase of approximately 1.18%. Count-wise, the number of people carrying this surname grew from 546 in 2000 to 590 in 2010, marking an 8.06% increase. However, the proportion of Wilhelmsen bearers per 100,000 remained stable at 0.2 during this period.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #38,141 | #37,691 | 1.18% |
| Count | 546 | 590 | 8.06% |
| Proportion per 100k | 0.2 | 0.2 | 0% |
Race and Ethnicity of people with the last name Wilhelmsen
In terms of ethnicity, the Decennial U.S. Census data revealed a few changes for those bearing the surname "Wilhelmsen." In 2000, an overwhelming majority of 93.77% identified as White, but this percentage slightly decreased by 1.49% to 92.37% in 2010. There was no record of individuals identifying as Asian/Pacific Islander or American Indian and Alaskan Native in either year. Individuals who reported as being of two or more races increased from 1.10% to 1.36%, a change of 23.64%. The count of Black individuals decreased from 3.66% to 2.88%, marking a decline of 21.31%. Interestingly, the Hispanic category showed new entries, with 2.71% identifying as Hispanic in 2010, compared to none in 2000.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 93.77% | 92.37% | -1.49% |
| Black | 3.66% | 2.88% | -21.31% |
| Hispanic | 0% | 2.71% | 0% |
| Two or More Races | 1.1% | 1.36% | 23.64% |
| Asian/Pacific Islander | 0% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |