Explore the Family Name Mclagan
The meaning of Mclagan
Scottish: Anglicized form of Gaelic Mac Gille Adhagain ‘son of the servant (i.e. devotee) of Adhagan’, a variant diminutive of the personal name Adamhnán, saint of Iona.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Mclagan in the United States?
According to the Decennial U.S. Census, the surname Mclagan has seen a decrease in popularity over the years. In 2000, it ranked 65,668 and slipped to 70,403 by 2010, reflecting a 7.21 percent change. The count of individuals with this last name also dropped slightly from 282 in 2000 to 278 in 2010, a decline of 1.42 percent. Overall, the proportion of people with the Mclagan surname per 100,000 decreased by 10 percent over the decade.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #65,668 | #70,403 | -7.21% |
| Count | 282 | 278 | -1.42% |
| Proportion per 100k | 0.1 | 0.09 | -10% |
Race and Ethnicity of people with the last name Mclagan
When looking at the ethnic identity of those with the Mclagan surname, data from the Decennial U.S. Census reveals that they are predominantly white. In 2000, approximately 97.16 percent identified as white, and although this figure decreased slightly to 95.68 percent in 2010, it still represents the majority. There was no reported change among individuals identifying as Asian/Pacific Islander, Hispanic, Black, or American Indian and Alaskan Native. However, there was a shift noted in the number of individuals identifying themselves as belonging to two or more races, which rose to 2.52 percent by 2010.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 97.16% | 95.68% | -1.52% |
| Two or More Races | 0% | 2.52% | 0% |
| Asian/Pacific Islander | 0% | 0% | 0% |
| Hispanic | 0% | 0% | 0% |
| Black | 0% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |