LAST NAME · 2020 CENSUS
Kosan
Kosan is the 138,300th most common last name in the United States. In the 2020 Census, 125 people carried it — about 0.0 of every 100,000 people. Most people named Kosan are White.
WHO CARRIES THIS NAME · 2020
White85.6%
Hispanic7.2%
Asian American2.4%
Multiracial2.4%
Black1.6%
Native American0.8%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
2000
#108,734
151
2010
#124,548
138
2020
#138,300
125