LAST NAME · 2020 CENSUS
Dufficy
Dufficy is the 98,501st most common last name in the United States. In the 2020 Census, 197 people carried it — about 0.1 of every 100,000 people. Most people named Dufficy are White.
WHO CARRIES THIS NAME · 2020
White91.9%
Hispanic4.1%
Multiracial3.0%
Asian American0.5%
Native American0.5%
Black0.0%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#52,060
0
2000
#93,427
182
2010
#101,737
177
2020
#98,501
197