LAST NAME · 2020 CENSUS
Courtemanche
Courtemanche is the 17,953rd most common last name in the United States. In the 2020 Census, 1,534 people carried it — about 0.5 of every 100,000 people. Most people named Courtemanche are White.
WHO CARRIES THIS NAME · 2020
White92.0%
Multiracial4.6%
Hispanic2.3%
Asian American0.6%
Black0.3%
Native American0.2%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#11,251
2,487
2000
#16,383
1,618
2010
#17,135
1,654
2020
#17,953
1,534