LAST NAME · 2020 CENSUS
Duffey
Duffey is the 5,740th most common last name in the United States. In the 2020 Census, 5,812 people carried it — about 1.9 of every 100,000 people. Most people named Duffey are White.
WHO CARRIES THIS NAME · 2020
White80.8%
Black11.9%
Multiracial3.8%
Hispanic2.9%
Asian American0.5%
Native American0.1%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#7,097
4,974
2000
#5,345
6,000
2010
#5,562
6,251
2020
#5,740
5,812