Explore the Family Name Lahart
The meaning of Lahart
Irish (Kilkenny and Tipperary): variant of Laherty, itself a variant of McLafferty.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Lahart in the United States?
Based on the Decennial U.S. Census data, the surname Lahart has seen a growth in popularity between 2000 and 2010. In 2000, Lahart was ranked 56,687th in terms of popularity, but by 2010, it had risen to the 55,841st position, reflecting an increase of 1.49%. The total count of individuals with this surname also increased from 337 to 367, marking a significant growth rate of 8.9%. Interestingly, the proportion per 100,000 people remained steady at 0.12 in both 2000 and 2010.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #56,687 | #55,841 | 1.49% |
| Count | 337 | 367 | 8.9% |
| Proportion per 100k | 0.12 | 0.12 | 0% |
Race and Ethnicity of people with the last name Lahart
In terms of ethnicity, the Decennial U.S. Census data reveals that the Lahart surname is predominantly associated with White ethnicity, although there has been a slight decrease from 97.63% in 2000 to 94.55% in 2010. A notable change can be observed within the Black ethnic group, which grew from 1.48% in 2000 to 3.27% in 2010, an increase of 120.95%. The Hispanic presence within individuals carrying the Lahart surname also emerged in 2010 at 1.63%, where none was recorded in 2000. The representation of other ethnic identities such as Asian/Pacific Islander and American Indian and Alaskan Native within the Lahart surname population remained consistent at 0% across both census years.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 97.63% | 94.55% | -3.15% |
| Black | 1.48% | 3.27% | 120.95% |
| Hispanic | 0% | 1.63% | 0% |
| Asian/Pacific Islander | 0% | 0% | 0% |
| Two or More Races | 0% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |