LAST NAME · 2020 CENSUS
Cosgrave
Cosgrave is the 48,635th most common last name in the United States. In the 2020 Census, 469 people carried it — about 0.2 of every 100,000 people. Most people named Cosgrave are White.
WHO CARRIES THIS NAME · 2020
White94.2%
Multiracial2.6%
Hispanic2.1%
Native American0.6%
Black0.2%
Asian American0.2%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#44,205
0
2000
#51,458
380
2010
#47,966
441
2020
#48,635
469