Explore the Family Name Gahn
The meaning of Gahn
German: from a short form of the personal name Johannes (see John).
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Gahn in the United States?
Based on the Decennial U.S. Census, the popularity of the surname Gahn has seen a slight decrease from 2000 to 2010. Ranked as the 37,640th most common surname in 2000, it slipped to 41,886th position by 2010, marking an 11.28% decline. The count of individuals with this surname also dropped by 6.65%, from 556 in 2000 down to 519 in 2010. This resulted in a decrease in the proportion per 100,000 people, shifting from 0.21 in 2000 to 0.18 in 2010, a change of -14.29%.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #37,640 | #41,886 | -11.28% |
| Count | 556 | 519 | -6.65% |
| Proportion per 100k | 0.21 | 0.18 | -14.29% |
Race and Ethnicity of people with the last name Gahn
When looking at the ethnic identity associated with the Gahn surname, according to the Decennial U.S. Census data, there have been some minor shifts between 2000 and 2010. In 2000, 94.60% of those with the Gahn surname identified as White, which slightly declined to 93.64% by 2010. The percentage identifying as Asian/Pacific Islander dropped to zero in 2010 from 1.08% in 2000. Conversely, the percentage identifying as American Indian and Alaskan Native saw a significant increase from 1.08% in 2000 to 2.12% in 2010. Additionally, the percentage identifying as Hispanic decreased from 2.34% to 1.73%. Lastly, there were individuals in 2010 who identified as belonging to two or more races, while there was no such data for this group in 2000.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 94.6% | 93.64% | -1.01% |
| American Indian and Alaskan Native | 1.08% | 2.12% | 96.3% |
| Hispanic | 2.34% | 1.73% | -26.07% |
| Two or More Races | 0% | 0.96% | 0% |
| Asian/Pacific Islander | 1.08% | 0% | 0% |
| Black | 0% | 0% | 0% |