LAST NAME · 2020 CENSUS
Santillanes
Santillanes is the 18,972nd most common last name in the United States. In the 2020 Census, 1,433 people carried it — about 0.5 of every 100,000 people. Most people named Santillanes are Hispanic.
WHO CARRIES THIS NAME · 2020
Hispanic89.3%
White8.3%
Multiracial1.0%
Native American0.8%
Black0.3%
Asian American0.3%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#16,740
2,487
2000
#20,028
1,239
2010
#17,229
1,644
2020
#18,972
1,433