Explore the Family Name Efferson
The meaning of Efferson
Altered form of Epperson, a surname of French and possibly also Scottish, Irish, or English origin.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Efferson in the United States?
Based on the Decennial U.S. Census data, the popularity of the surname Efferson has increased between 2000 and 2010. In 2000, Efferson was ranked as the 48,469th most popular surname in the United States. By 2010, it had risen to the 45,886th spot, marking a 5.33% increase in rank. The count of people with the surname also saw an increase from 409 in 2000 to 465 in 2010, demonstrating a growth rate of 13.69%. The proportion of individuals with the Efferson surname per 100,000 people also rose by 6.67%.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #48,469 | #45,886 | 5.33% |
| Count | 409 | 465 | 13.69% |
| Proportion per 100k | 0.15 | 0.16 | 6.67% |
Race and Ethnicity of people with the last name Efferson
In terms of ethnicity, the Decennial U.S. Census data shows some variations for the Efferson surname from 2000 to 2010. There were no recorded instances of this surname among those identifying as Asian/Pacific Islander or American Indian and Alaskan Native in either year. The percentage of individuals with this surname who identified as having two or more ethnic identities increased from 1.47% to 1.94%. People identifying as White decreased slightly from 74.33% to 71.61%, while those identifying as Black went up from 22.98% to 23.87%. Notably, there was a new emergence of the Efferson surname within the Hispanic community in 2010, with 2.37% identifying as such.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 74.33% | 71.61% | -3.66% |
| Black | 22.98% | 23.87% | 3.87% |
| Hispanic | 0% | 2.37% | 0% |
| Two or More Races | 1.47% | 1.94% | 31.97% |
| Asian/Pacific Islander | 0% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |