LAST NAME · 2020 CENSUS
Costillo
Costillo is the 43,557th most common last name in the United States. In the 2020 Census, 534 people carried it — about 0.2 of every 100,000 people. Most people named Costillo are Hispanic.
WHO CARRIES THIS NAME · 2020
Hispanic80.0%
White13.9%
Native American2.4%
Black1.9%
Asian American1.5%
Multiracial0.4%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#18,756
2,487
2000
#35,797
593
2010
#30,013
782
2020
#43,557
534