How Common Is the Last Name Callahan?

Estimated U.S. bearers of the surname Callahan today

55,941

Ranked #682 of 162,254 published surnames · 17.13 per 100,000 Americans (2010 Census) · 50,524 bearers counted in 2010, scaled to today's population.

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Ancestry breakdown reported in the 2010 Census

White

89.8%

Black

5.28%

Asian / Pacific Islander

0.6%

Hispanic

2.23%

Percentages are the Census Bureau's published figures for surname bearers in 2010. Figures are estimates from public records — see the methodology page.