How Common Is the Last Name Rosario?

Estimated U.S. bearers of the surname Rosario today

53,203

Ranked #725 of 162,254 published surnames · 16.29 per 100,000 Americans (2010 Census) · 48,051 bearers counted in 2010, scaled to today's population.

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Ancestry breakdown reported in the 2010 Census

White

5.73%

Black

1.8%

Asian / Pacific Islander

4.51%

Hispanic

87.02%

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