LAST NAME · 2020 CENSUS
Williamson
Williamson is the 280th most common last name in the United States. In the 2020 Census, 109,310 people carried it, about 36.6 of every 100,000 people. Most people named Williamson are White.
WHO CARRIES THIS NAME · 2020
White74.4%
Black16.9%
Multiracial4.1%
Hispanic3.2%
Native American0.7%
Asian American0.6%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#213
121,868
2000
#245
112,216
2010
#267
114,959
2020
#280
109,310