LAST NAME · 2020 CENSUS
Rio
Rio is the 16,850th most common last name in the United States. In the 2020 Census, 1,650 people carried it — about 0.6 of every 100,000 people. Most people named Rio are White.
WHO CARRIES THIS NAME · 2020
White49.9%
Hispanic38.2%
Asian American8.9%
Multiracial2.1%
Black1.0%
Native American0.0%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#13,665
2,487
2000
#17,719
1,458
2010
#17,726
1,581
2020
#16,850
1,650