LAST NAME · 2020 CENSUS
Santillan
Santillan is the 2,823rd most common last name in the United States. In the 2020 Census, 12,416 people carried it — about 4.2 of every 100,000 people. Most people named Santillan are Hispanic.
WHO CARRIES THIS NAME · 2020
Hispanic92.8%
Asian American3.2%
White3.2%
Multiracial0.4%
Native American0.2%
Black0.1%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#6,581
4,974
2000
#3,730
8,729
2010
#2,756
13,081
2020
#2,823
12,416