Surname Checker / Alarcon
How Common Is the Last Name Alarcon?
Estimated U.S. bearers of the surname Alarcon today
20,821
Ranked #1,917 of 162,254 published surnames · 6.38 per 100,000 Americans (2010 Census) · 18,805 bearers counted in 2010, scaled to today's population.
Ancestry breakdown reported in the 2010 Census
White
5.43%
Black
0.35%
Asian / Pacific Islander
2.6%
Hispanic
91.14%
Percentages are the Census Bureau's published figures for surname bearers in 2010. Figures are estimates from public records — see the methodology page.