Surname Checker / Cao
How Common Is the Last Name Cao?
Estimated U.S. bearers of the surname Cao today
20,083
Ranked #1,989 of 162,254 published surnames · 6.15 per 100,000 Americans (2010 Census) · 18,138 bearers counted in 2010, scaled to today's population.
Ancestry breakdown reported in the 2010 Census
White
1.38%
Black
(S)%
Asian / Pacific Islander
95.22%
Hispanic
2.12%
Percentages are the Census Bureau's published figures for surname bearers in 2010. Figures are estimates from public records — see the methodology page.