LAST NAME · 2020 CENSUS
Sanmartin
Sanmartin is the 13,078th most common last name in the United States. In the 2020 Census, 2,242 people carried it — about 0.8 of every 100,000 people. Most people named Sanmartin are Hispanic.
WHO CARRIES THIS NAME · 2020
Hispanic88.9%
White9.4%
Asian American0.7%
Black0.6%
Multiracial0.4%
Native American0.0%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#26,091
0
2000
#17,748
1,456
2010
#14,160
2,121
2020
#13,078
2,242