Explore the Family Name Mccahan
The meaning of Mccahan
Irish: variant of McGahan.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Mccahan in the United States?
Based on data from the Decennial U.S. Census, the surname Mccahan has seen a slight dip in popularity over the years. In 2000, Mccahan was ranked 55,849th in terms of popularity, which dropped to 58,604th by 2010 - a change of approximately -4.93%. The total count of people with the surname increased slightly from 343 in 2000 to 346 in 2010, marking an increase of about 0.87%. However, the overall proportion of individuals with the surname Mccahan per 100,000 decreased by 7.69%, going from 0.13 in 2000 to 0.12 in 2010.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #55,849 | #58,604 | -4.93% |
| Count | 343 | 346 | 0.87% |
| Proportion per 100k | 0.13 | 0.12 | -7.69% |
Race and Ethnicity of people with the last name Mccahan
The ethnicity distribution for the surname Mccahan, according to the Decennial U.S. Census data, has remained predominantly White. In 2000, 98.54% of those with the Mccahan surname identified as White, which slightly decreased to 96.82% in 2010, marking a decrease of 1.75%. There were no reported individuals with the Mccahan surname identifying as Asian/Pacific Islander, Hispanic, Black, or American Indian and Alaskan Native in either 2000 or 2010. The category of two or more races also showed no change, remaining at zero across both years.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 98.54% | 96.82% | -1.75% |
| 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% |