LAST NAME · 2020 CENSUS
Oconnor
Oconnor is the 416th most common last name in the United States. In the 2020 Census, 76,316 people carried it — about 25.5 of every 100,000 people. Most people named Oconnor are White.
WHO CARRIES THIS NAME · 2020
White90.0%
Hispanic3.8%
Multiracial2.7%
Black2.2%
Asian American1.0%
Native American0.3%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#530
54,716
2000
#385
74,756
2010
#417
77,923
2020
#416
76,316