LAST NAME · 2020 CENSUS
Kirwin
Kirwin is the 22,124th most common last name in the United States. In the 2020 Census, 1,196 people carried it, about 0.4 of every 100,000 people. Most people named Kirwin are White.
WHO CARRIES THIS NAME · 2020
White93.1%
Hispanic2.5%
Multiracial2.5%
Asian American1.2%
Black0.4%
Native American0.3%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#16,476
2,487
2000
#19,411
1,290
2010
#20,099
1,329
2020
#22,124
1,196