Explore the Family Name Mcclennen
The meaning of Mcclennen
Scottish: variant of McLennan.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Mcclennen in the United States?
Based on the Decennial U.S. Census data, the surname Mcclennen has seen a modest but steady increase in popularity from 2000 to 2010. In 2000, it was ranked 71,143 in popularity, rising to 69,579 by 2010. This represents a popularity growth of 2.2%. In terms of actual counts, there were 256 individuals with the surname Mcclennen recorded in the census in the year 2000, and this number increased to 282 by 2010, reflecting a change of 10.16%. The proportion of individuals named Mcclennen per 100,000 also saw an increment from 0.09 in 2000 to 0.1 in 2010, marking a growth of 11.11%.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #71,143 | #69,579 | 2.2% |
| Count | 256 | 282 | 10.16% |
| Proportion per 100k | 0.09 | 0.1 | 11.11% |
Race and Ethnicity of people with the last name Mcclennen
In terms of ethnicity, the Mcclennen surname is predominantly associated with the White ethnic group, according to the Decennial U.S. Census data. In 2000, 98.05% of individuals with the Mcclennen surname identified as White, although this decreased slightly to 93.62% in 2010. There was no record of Mcclennens identifying as Asian/Pacific Islander or American Indian and Alaskan Native in either 2000 or 2010. However, by 2010, some diversity within the Mcclennen surname bearers had emerged. About 1.77% identified as belonging to two or more races, another 1.77% identified as Hispanic, and 2.48% identified as Black.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 98.05% | 93.62% | -4.52% |
| Black | 0% | 2.48% | 0% |
| Two or More Races | 0% | 1.77% | 0% |
| Hispanic | 0% | 1.77% | 0% |
| Asian/Pacific Islander | 0% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |