LAST NAME · 2020 CENSUS
Decimus
Decimus is the 115,686th most common last name in the United States. In the 2020 Census, 160 people carried it — about 0.1 of every 100,000 people. Most people named Decimus are Black.
WHO CARRIES THIS NAME · 2020
Black86.9%
White6.3%
Hispanic3.8%
Multiracial2.5%
Native American0.6%
Asian American0.0%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
2010
#144,141
115
2020
#115,686
160