LAST NAME · 2020 CENSUS
Duca
Duca is the 21,652nd most common last name in the United States. In the 2020 Census, 1,228 people carried it — about 0.4 of every 100,000 people. Most people named Duca are White.
WHO CARRIES THIS NAME · 2020
White85.1%
Hispanic6.8%
Asian American4.2%
Multiracial2.8%
Black0.9%
Native American0.2%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#16,560
2,487
2000
#19,575
1,275
2010
#20,248
1,314
2020
#21,652
1,228