LAST NAME · 2020 CENSUS
Oleary
Oleary is the 1,607th most common last name in the United States. In the 2020 Census, 21,735 people carried it — about 7.3 of every 100,000 people. Most people named Oleary are White.
WHO CARRIES THIS NAME · 2020
White90.8%
Hispanic3.8%
Multiracial3.1%
Black1.2%
Asian American0.8%
Native American0.4%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#1,836
17,410
2000
#1,496
21,904
2010
#1,607
22,329
2020
#1,607
21,735