Explore the Family Name Theissen
The meaning of Theissen
North German and Norwegian: patronymic from the personal name Theis or Theiss. Compare Tyson.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Theissen in the United States?
According to the Decennial U.S. Census, the popularity of the surname Theissen saw a decrease between 2000 and 2010. In 2000, Theissen was ranked 45,829 in terms of popularity. However, by 2010, it dropped to 48,347, reflecting a reduction of approximately 5.49%. Furthermore, the count of individuals with this surname also witnessed a slight decrease from 439 in 2000 to 437 in 2010, a decline of around 0.46%. As for the proportion per 100,000 people, it went down by 6.25%, from 0.16 to 0.15.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #45,829 | #48,347 | -5.49% |
| Count | 439 | 437 | -0.46% |
| Proportion per 100k | 0.16 | 0.15 | -6.25% |
Race and Ethnicity of people with the last name Theissen
Looking at the ethnicity of people carrying the Theissen surname, data from the Decennial U.S. Census reveals certain shifts from 2000 to 2010. A significant majority of those with the surname identified as White, making up 95.44% in 2000. This proportion, however, decreased slightly to 91.76% in 2010. The period also saw an increase in the percentage identifying as Hispanic, from 3.42% in 2000 to 5.49% in 2010, an uptick of 60.53%. The census recorded no individuals of Asian/Pacific Islander, Black, or American Indian and Alaskan Native ethnicities with Theissen as their surname during this timeframe. Interestingly, 2010 marked the first appearance of individuals identifying with two or more races within this group.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 95.44% | 91.76% | -3.86% |
| Hispanic | 3.42% | 5.49% | 60.53% |
| Two or More Races | 0% | 2.06% | 0% |
| Asian/Pacific Islander | 0% | 0% | 0% |
| Black | 0% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |