Explore the Family Name Callaham

The meaning of Callaham

Irish: most probably an altered form of Irish Callahan, influenced by the common element of English habitational names, ham. This surname is now rare in Britain and Ireland.

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

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

Based on the Decennial U.S. Census data, the popularity of the surname Callaham has slightly increased from 2000 to 2010. In 2000, it was ranked at 21,004 and rose to a rank of 20,843 in 2010, marking a change of approximately 0.77%. The count of individuals with this surname also increased by 8.58% over this period, from 1166 to 1266. However, the proportion of this surname per 100,000 people remained steady at 0.43.

20002010Change
Rank#21,004#20,8430.77%
Count1,1661,2668.58%
Proportion per 100k0.430.430%

Race and Ethnicity of people with the last name Callaham

In terms of ethnicity, the Decennial U.S. Census data revealed some shifts between 2000 and 2010. The percentage of those identifying as Asian/Pacific Islander and of two or more ethnicities increased significantly, by 248.84% and 150.00% respectively. The percentage of people with the surname Callaham who identified as white decreased by 6.68%, while the Hispanic category saw a decline of 40.12%. There was an increase in the percentage of individuals identifying as black, up by 10.82%, whereas the American Indian and Alaskan Native category experienced a decrease by 28.57%.

20002010Change
White65.69%61.3%-6.68%
Black30.79%34.12%10.82%
Asian/Pacific Islander0.43%1.5%248.84%
Two or More Races0.6%1.5%150%
Hispanic1.72%1.03%-40.12%
American Indian and Alaskan Native0.77%0.55%-28.57%