LAST NAME · 2020 CENSUS
Dec
Dec is the 26,922nd most common last name in the United States. In the 2020 Census, 952 people carried it — about 0.3 of every 100,000 people. Most people named Dec are White.
WHO CARRIES THIS NAME · 2020
White93.5%
Hispanic2.0%
Multiracial1.7%
Asian American1.5%
Black1.3%
Native American0.1%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#29,123
0
2000
#24,529
955
2010
#25,295
979
2020
#26,922
952