Explore the Family Name Colquhoun
The meaning of Colquhoun
Scottish: habitational name from the barony of Colquhoun in Dumbartonshire. The name appears to derive from Gaelic còil, cùil ‘nook, corner’, or coill(e) ‘wood’ + cumhann ‘narrow’. The usual Scottish pronunciation is ka-hoon. This is the name of a Scottish family descended from Umfridus de Kilpatrick, who acquired lands in the barony of Colquhoun during the reign of Alexander II (1214–49). Some characteristic forenames: Scottish Alastair.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Colquhoun in the United States?
The surname Colquhoun, according to the Decennial U.S. Census data, has seen a rise in popularity between 2000 and 2010. In 2000, it was ranked 35,387th in popularity but climbed up to 33,772nd by 2010, representing a 4.56% increase. The number of people with this surname also increased during this period from 602 to 674, a growth of 11.96%. Furthermore, the proportion of individuals with the surname per 100,000 population marginally increased from 0.22 to 0.23, marking a 4.55% change.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #35,387 | #33,772 | 4.56% |
| Count | 602 | 674 | 11.96% |
| Proportion per 100k | 0.22 | 0.23 | 4.55% |
Race and Ethnicity of people with the last name Colquhoun
With respect to ethnicity, the Decennial U.S. Census data reveals some shifts amongst those bearing the Colquhoun surname between 2000 and 2010. The percentage of Asian/Pacific Islanders dropped from 2.33% to 0%. Meanwhile, the group identified as two or more races saw a slight decrease from 2.82% to 2.67%. The percentage of individuals identifying as White decreased marginally from 76.58% to 76.11%. Interestingly, there were no individuals who identified as Hispanic in 2000, but in 2010, 2.37% of people with the surname identified as such. Similarly, the percentage of Black individuals increased slightly from 16.28% to 16.77%. No one with the surname identified as American Indian and Alaskan Native in either year.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 76.58% | 76.11% | -0.61% |
| Black | 16.28% | 16.77% | 3.01% |
| Two or More Races | 2.82% | 2.67% | -5.32% |
| Hispanic | 0% | 2.37% | 0% |
| Asian/Pacific Islander | 2.33% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |