LAST NAME · 2020 CENSUS
Oshaughnessy
Oshaughnessy is the 9,396th most common last name in the United States. In the 2020 Census, 3,319 people carried it — about 1.1 of every 100,000 people. Most people named Oshaughnessy are White.
WHO CARRIES THIS NAME · 2020
White92.2%
Hispanic3.7%
Multiracial2.7%
Black0.7%
Asian American0.7%
Native American0.0%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#9,923
2,487
2000
#9,806
3,045
2010
#9,940
3,246
2020
#9,396
3,319