LAST NAME · 2020 CENSUS
Koay
Koay is the 129,045th most common last name in the United States. In the 2020 Census, 138 people carried it — about 0.0 of every 100,000 people. Most people named Koay are Asian American.
WHO CARRIES THIS NAME · 2020
Asian American92.8%
Multiracial3.6%
White2.9%
Hispanic0.7%
Black0.0%
Native American0.0%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
2000
#139,757
110
2010
#147,253
112
2020
#129,045
138