LAST NAME · 2020 CENSUS
Courchaine
Courchaine is the 45,217th most common last name in the United States. In the 2020 Census, 510 people carried it — about 0.2 of every 100,000 people. Most people named Courchaine are White.
WHO CARRIES THIS NAME · 2020
White91.6%
Hispanic3.9%
Multiracial3.1%
Native American0.8%
Asian American0.6%
Black0.0%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
2000
#39,499
524
2010
#39,281
560
2020
#45,217
510