LAST NAME · 2020 CENSUS
Duplin
Duplin is the 120,768th most common last name in the United States. In the 2020 Census, 151 people carried it — about 0.1 of every 100,000 people. Most people named Duplin are White.
WHO CARRIES THIS NAME · 2020
White89.4%
Hispanic5.3%
Multiracial3.3%
Black1.3%
Asian American0.7%
Native American0.0%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#85,647
0
2000
#113,519
143
2010
#117,480
148
2020
#120,768
151