OCONNOR
U.S. surname frequency from Census Bureau surname files.
- Census year
- 2010
- National rank
- #417
- Count
- 77,923
- Share of population
- 0.0264% of U.S. population (2010 Census estimate)
- Rank change vs prior Census
- -32
- Rarity
- Uncommon (50.31)
- Percentile
- 0.257
Meaning: Etymology and surname meaning are not included unless verified from a citable source.