LAST NAME · 2020 CENSUS
Riolo
Riolo is the 38,781st most common last name in the United States. In the 2020 Census, 614 people carried it, about 0.2 of every 100,000 people. Most people named Riolo are White.
WHO CARRIES THIS NAME · 2020
White91.5%
Hispanic5.5%
Asian American1.3%
Multiracial1.1%
Black0.5%
Native American0.0%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#29,758
0
2000
#33,933
633
2010
#34,574
654
2020
#38,781
614