LAST NAME · 2020 CENSUS
Mahaffey
Mahaffey is the 4,514th most common last name in the United States. In the 2020 Census, 7,645 people carried it, about 2.6 of every 100,000 people. Most people named Mahaffey are White.
WHO CARRIES THIS NAME · 2020
White87.6%
Black4.6%
Multiracial3.5%
Hispanic3.4%
Asian American0.5%
Native American0.4%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#4,472
7,461
2000
#4,101
7,996
2010
#4,400
8,079
2020
#4,514
7,645