TROIA
U.S. surname frequency from Census Bureau surname files.
- Census year
- 2010
- National rank
- #20,364
- Count
- 1,305
- Share of population
- 0.0004% of U.S. population (2010 Census estimate)
- Rank change vs prior Census
- -953
- Rarity
- Very Rare (82.7)
- Percentile
- 12.551
Meaning: Etymology and surname meaning are not included unless verified from a citable source.