LAST NAME · 2020 CENSUS
Koy
Koy is the 34,625th most common last name in the United States. In the 2020 Census, 704 people carried it, about 0.2 of every 100,000 people. Most people named Koy are Asian American.
WHO CARRIES THIS NAME · 2020
Asian American45.7%
White42.2%
Black4.8%
Multiracial4.8%
Hispanic2.3%
Native American0.1%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#43,212
0
2000
#42,056
486
2010
#38,902
567
2020
#34,625
704