Explore the Family Name Gaffaney
The meaning of Gaffaney
Irish: variant of Gaffney.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Gaffaney in the United States?
Based on the data from the Decennial U.S. Census, the surname Gaffaney has seen a notable increase in popularity between 2000 and 2010. In 2000, it was ranked 83,618th in popularity but rose to 73,215th by 2010, representing a significant change of 12.44%. The count of individuals with the Gaffaney surname also increased from 209 in 2000 to 265 in 2010, a growth rate of 26.79%. Furthermore, the proportion of people named Gaffaney per 100,000 individuals increased by 12.5%, from 0.08 to 0.09.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #83,618 | #73,215 | 12.44% |
| Count | 209 | 265 | 26.79% |
| Proportion per 100k | 0.08 | 0.09 | 12.5% |
Race and Ethnicity of people with the last name Gaffaney
Looking at the ethnicity breakdown based on the Decennial U.S. Census data, the majority of individuals with the Gaffaney surname identify as White, making up 94.26% in 2000 and slightly decreasing to 93.96% in 2010. The percentage of Gaffaneys who identify as Hispanic saw growth, increasing from 2.87% in 2000 to 3.77% in 2010, a change of 31.36%. There were no recorded individuals with the Gaffaney surname who identified as Asian/Pacific Islander, Black, American Indian and Alaskan Native, or Two or more races in either 2000 or 2010.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 94.26% | 93.96% | -0.32% |
| Hispanic | 2.87% | 3.77% | 31.36% |
| Asian/Pacific Islander | 0% | 0% | 0% |
| Two or More Races | 0% | 0% | 0% |
| Black | 0% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |