CASTRO
U.S. surname frequency from Census Bureau surname files.
- Census year
- 2010
- National rank
- #138
- Count
- 184,134
- Share of population
- 0.0624% of U.S. population (2010 Census estimate)
- Rank change vs prior Census
- +56
- Rarity
- Uncommon (41.13)
- Percentile
- 0.085
Meaning: Etymology and surname meaning are not included unless verified from a citable source.