LAST NAME · 2020 CENSUS
Riha
Riha is the 21,459th most common last name in the United States. In the 2020 Census, 1,241 people carried it, about 0.4 of every 100,000 people. Most people named Riha are White.
WHO CARRIES THIS NAME · 2020
White92.5%
Multiracial3.0%
Hispanic2.9%
Black0.8%
Asian American0.7%
Native American0.1%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#31,255
0
2000
#19,976
1,243
2010
#21,960
1,182
2020
#21,459
1,241