LAST NAME · 2020 CENSUS
Sempertegui
Sempertegui is the 127,013th most common last name in the United States. In the 2020 Census, 141 people carried it — about 0.0 of every 100,000 people. Most people named Sempertegui are Hispanic.
WHO CARRIES THIS NAME · 2020
Hispanic87.9%
White9.9%
Black0.7%
Asian American0.7%
Multiracial0.7%
Native American0.0%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#45,490
0
2010
#121,590
142
2020
#127,013
141