LAST NAME · 2020 CENSUS
Gaucher
Gaucher is the 45,147th most common last name in the United States. In the 2020 Census, 511 people carried it — about 0.2 of every 100,000 people. Most people named Gaucher are White.
WHO CARRIES THIS NAME · 2020
White92.6%
Hispanic3.1%
Black2.2%
Multiracial2.0%
Asian American0.2%
Native American0.0%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#57,124
0
2000
#40,761
505
2010
#46,725
455
2020
#45,147
511