LAST NAME · 2020 CENSUS
Mass
Mass is the 12,607th most common last name in the United States. In the 2020 Census, 2,339 people carried it — about 0.8 of every 100,000 people. Most people named Mass are White.
WHO CARRIES THIS NAME · 2020
White68.8%
Hispanic17.2%
Black9.6%
Multiracial3.0%
Asian American1.2%
Native American0.3%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#18,100
2,487
2000
#10,773
2,718
2010
#12,048
2,588
2020
#12,607
2,339