LAST NAME · 2020 CENSUS
Alfonso
Alfonso is the 2,948th most common last name in the United States. In the 2020 Census, 11,947 people carried it — about 4.0 of every 100,000 people. Most people named Alfonso are Hispanic.
WHO CARRIES THIS NAME · 2020
Hispanic68.9%
White16.8%
Asian American11.7%
Multiracial1.3%
Black1.2%
Native American0.1%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#4,584
7,461
2000
#3,404
9,632
2010
#2,927
12,246
2020
#2,948
11,947