LAST NAME · 2020 CENSUS
Oneil
Oneil is the 1,230th most common last name in the United States. In the 2020 Census, 28,057 people carried it — about 9.4 of every 100,000 people. Most people named Oneil are White.
WHO CARRIES THIS NAME · 2020
White85.5%
Black6.2%
Hispanic3.7%
Multiracial3.5%
Asian American0.8%
Native American0.4%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#978
29,845
2000
#1,145
28,020
2010
#1,220
28,949
2020
#1,230
28,057