LAST NAME · 2020 CENSUS
Alencastro
Alencastro is the 103,399th most common last name in the United States. In the 2020 Census, 185 people carried it — about 0.1 of every 100,000 people. Most people named Alencastro are Hispanic.
WHO CARRIES THIS NAME · 2020
Hispanic90.8%
White5.9%
Multiracial2.2%
Native American1.1%
Black0.0%
Asian American0.0%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
2000
#107,038
154
2010
#97,210
187
2020
#103,399
185