LAST NAME · 2020 CENSUS
Rouillard
Rouillard is the 30,466th most common last name in the United States. In the 2020 Census, 821 people carried it, about 0.3 of every 100,000 people. Most people named Rouillard are White.
WHO CARRIES THIS NAME · 2020
White70.8%
Native American18.0%
Multiracial7.2%
Hispanic2.9%
Asian American1.0%
Black0.1%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#15,681
2,487
2000
#19,232
1,305
2010
#22,924
1,116
2020
#30,466
821