LAST NAME · 2020 CENSUS
Sirois
Sirois is the 8,612th most common last name in the United States. In the 2020 Census, 3,660 people carried it — about 1.2 of every 100,000 people. Most people named Sirois are White.
WHO CARRIES THIS NAME · 2020
White93.0%
Multiracial3.0%
Hispanic1.8%
Asian American1.1%
Native American0.7%
Black0.5%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#6,292
4,974
2000
#8,028
3,811
2010
#8,483
3,887
2020
#8,612
3,660