Explore the Family Name Dettweiler
The meaning of Dettweiler
South German: variant of Swiss German Dettwiler. History: This is the name of a Swiss Mennonite family, which spread to South Germany (in this form) and to North America (mainly in the forms Detweiler and Detwiler).
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Dettweiler in the United States?
Based on the Decennial U.S. Census, the surname Dettweiler experienced a slight dip in popularity ranking between 2000 and 2010, moving from rank 148,244 to 154,907, reflecting a change of -4.49%. However, the count of individuals with this surname increased slightly by 2.94% during the same period, rising from 102 in 2000 to 105 in 2010. The proportion per 100k remained steady at 0.04.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #148,244 | #154,907 | -4.49% |
| Count | 102 | 105 | 2.94% |
| Proportion per 100k | 0.04 | 0.04 | 0% |
Race and Ethnicity of people with the last name Dettweiler
In terms of ethnicity, as per the data from the Decennial U.S. Census, the Dettweiler name is predominantly associated with those identifying as White. In fact, the percentage of White individuals with this surname increased from 93.14% in 2000 to 94.29% in 2010. There were no significant changes or representations reported for any other ethnic identities such as Asian/Pacific Islander, Two or more races, Hispanic, Black, or American Indian and Alaskan Native during these years.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 93.14% | 94.29% | 1.23% |
| 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% |