LAST NAME · 2020 CENSUS
Onan
Onan is the 23,439th most common last name in the United States. In the 2020 Census, 1,118 people carried it, about 0.4 of every 100,000 people. Most people named Onan are White.
WHO CARRIES THIS NAME · 2020
White91.9%
Hispanic3.3%
Multiracial3.3%
Black0.8%
Asian American0.4%
Native American0.3%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#19,519
0
2000
#25,945
889
2010
#24,090
1,045
2020
#23,439
1,118