LAST NAME · 2020 CENSUS
Prothero
Prothero is the 31,269th most common last name in the United States. In the 2020 Census, 794 people carried it — about 0.3 of every 100,000 people. Most people named Prothero are White.
WHO CARRIES THIS NAME · 2020
White88.9%
Hispanic4.5%
Multiracial4.3%
Asian American1.1%
Black0.9%
Native American0.3%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#37,106
0
2000
#28,790
778
2010
#29,198
811
2020
#31,269
794