LAST NAME · 2020 CENSUS
Duplessis
Duplessis is the 9,946th most common last name in the United States. In the 2020 Census, 3,099 people carried it — about 1.0 of every 100,000 people. Most people named Duplessis are White.
WHO CARRIES THIS NAME · 2020
White47.9%
Black34.7%
Multiracial11.6%
Hispanic4.4%
Asian American0.7%
Native American0.6%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#7,760
2,487
2000
#10,969
2,662
2010
#10,536
3,044
2020
#9,946
3,099