LAST NAME · 2020 CENSUS
Duffek
Duffek is the 55,282nd most common last name in the United States. In the 2020 Census, 401 people carried it — about 0.1 of every 100,000 people. Most people named Duffek are White.
WHO CARRIES THIS NAME · 2020
White88.8%
Hispanic6.0%
Multiracial2.5%
Native American2.2%
Asian American0.5%
Black0.0%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#47,610
0
2000
#55,124
349
2010
#51,941
400
2020
#55,282
401