LAST NAME · 2020 CENSUS
Cotnoir
Cotnoir is the 42,735th most common last name in the United States. In the 2020 Census, 546 people carried it — about 0.2 of every 100,000 people. Most people named Cotnoir are White.
WHO CARRIES THIS NAME · 2020
White96.9%
Multiracial1.5%
Hispanic1.3%
Asian American0.2%
Native American0.2%
Black0.0%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#22,370
0
2000
#40,019
516
2010
#38,332
578
2020
#42,735
546