Explore the Family Name Hannafin

The meaning of Hannafin

Irish (Kerry): variant of Hanafin.

Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.

How common is the last name Hannafin in the United States?

Based on the Decennial U.S. Census data, the surname Hannafin experienced a slight decrease in popularity between the years 2000 and 2010. Initially ranked at 85,297 in the year 2000, it slipped to a rank of 90,113 by 2010, representing a 5.65% drop. Despite this decline in rank, the actual count of individuals carrying the Hannafin surname showed a marginal increase from 204 to 205 people.

20002010Change
Rank#85,297#90,113-5.65%
Count2042050.49%
Proportion per 100k0.080.07-12.5%

Race and Ethnicity of people with the last name Hannafin

In terms of ethnicity, the data from the Decennial U.S. Census reveals that the vast majority of those with the Hannafin surname identify as White. In 2000, 98.53% of those bearing the name were White, decreasing slightly to 97.56% in 2010. Other ethnic identities, including Asian/Pacific Islander, those identifying with two or more races, Hispanic, Black, and American Indian and Alaskan Native, were either non-existent or suppressed for privacy for both years.

20002010Change
White98.53%97.56%-0.98%
Asian/Pacific Islander0%0%0%
Two or More Races0%0%0%
Hispanic0%0%0%
Black0%0%0%
American Indian and Alaskan Native0%0%0%