LAST NAME · 2020 CENSUS
Duplain
Duplain is the 93,963rd most common last name in the United States. In the 2020 Census, 209 people carried it, about 0.1 of every 100,000 people. Most people named Duplain are White.
WHO CARRIES THIS NAME · 2020
White88.0%
Hispanic4.8%
Black3.3%
Multiracial2.4%
Asian American1.0%
Native American0.5%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
2000
#90,652
189
2010
#86,645
215
2020
#93,963
209