LAST NAME · 2020 CENSUS
Kilcoyne
Kilcoyne is the 20,561st most common last name in the United States. In the 2020 Census, 1,305 people carried it — about 0.4 of every 100,000 people. Most people named Kilcoyne are White.
WHO CARRIES THIS NAME · 2020
White93.9%
Hispanic2.8%
Multiracial2.1%
Black0.5%
Asian American0.5%
Native American0.1%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#28,808
0
2000
#20,180
1,228
2010
#20,172
1,322
2020
#20,561
1,305