LAST NAME · 2020 CENSUS
Alonso
Alonso is the 1,169th most common last name in the United States. In the 2020 Census, 29,520 people carried it — about 9.9 of every 100,000 people. Most people named Alonso are Hispanic.
WHO CARRIES THIS NAME · 2020
Hispanic91.7%
White6.7%
Asian American0.9%
Multiracial0.3%
Black0.3%
Native American0.1%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#2,409
12,435
2000
#1,581
20,802
2010
#1,155
30,389
2020
#1,169
29,520