LAST NAME · 2020 CENSUS
Kosa
Kosa is the 30,718th most common last name in the United States. In the 2020 Census, 812 people carried it — about 0.3 of every 100,000 people. Most people named Kosa are White.
WHO CARRIES THIS NAME · 2020
White85.2%
Hispanic7.3%
Asian American4.4%
Black1.6%
Multiracial1.2%
Native American0.2%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#37,626
0
2000
#32,743
661
2010
#34,110
666
2020
#30,718
812