LAST NAME · 2020 CENSUS
Dettman
Dettman is the 21,791st most common last name in the United States. In the 2020 Census, 1,218 people carried it — about 0.4 of every 100,000 people. Most people named Dettman are White.
WHO CARRIES THIS NAME · 2020
White92.9%
Hispanic2.6%
Multiracial1.8%
Asian American1.1%
Black0.8%
Native American0.7%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#19,724
0
2000
#17,899
1,441
2010
#20,239
1,315
2020
#21,791
1,218