LAST NAME · 2020 CENSUS
Casillo
Casillo is the 37,209th most common last name in the United States. In the 2020 Census, 644 people carried it — about 0.2 of every 100,000 people. Most people named Casillo are White.
WHO CARRIES THIS NAME · 2020
White77.2%
Hispanic18.6%
Multiracial1.9%
Asian American1.1%
Black0.9%
Native American0.3%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#58,086
0
2000
#33,605
640
2010
#35,812
627
2020
#37,209
644