Explore the Family Name Longsdorf
The meaning of Longsdorf
Altered form of German Langsdorf.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Longsdorf in the United States?
Based on the Decennial U.S. Census, the surname Longsdorf saw a slight dip in popularity between 2000 and 2010. In 2000, it ranked 72,717th and by 2010, it dropped to 78,821st, representing an 8.39% decrease. The count of people with this surname also decreased from 249 to 242, a reduction of 2.81%. The proportion of people with the Longsdorf surname per 100,000 individuals fell by 11.11%, from 0.09 to 0.08.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #72,717 | #78,821 | -8.39% |
| Count | 249 | 242 | -2.81% |
| Proportion per 100k | 0.09 | 0.08 | -11.11% |
Race and Ethnicity of people with the last name Longsdorf
Regarding ethnic identity, the data from the Decennial U.S. Census indicates that most individuals with the surname Longsdorf identified as White in both 2000 and 2010. However, there was a slight decrease from 98.80% in 2000 to 95.04% in 2010. Meanwhile, the percentage of those identifying with two or more races increased to 2.07% in 2010, up from 0% in 2000. It's worth noting that the census recorded no Longsdorfs identifying as Asian/Pacific Islander, Hispanic, Black, or American Indian and Alaskan Native during these years.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 98.8% | 95.04% | -3.81% |
| Two or More Races | 0% | 2.07% | 0% |
| Asian/Pacific Islander | 0% | 0% | 0% |
| Hispanic | 0% | 0% | 0% |
| Black | 0% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |