LAST NAME · 2020 CENSUS
Kilroy
Kilroy is the 12,731st most common last name in the United States. In the 2020 Census, 2,315 people carried it, about 0.8 of every 100,000 people. Most people named Kilroy are White.
WHO CARRIES THIS NAME · 2020
White93.0%
Hispanic3.1%
Multiracial2.2%
Asian American1.0%
Black0.5%
Native American0.1%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#15,461
2,487
2000
#12,437
2,289
2010
#12,953
2,371
2020
#12,731
2,315