LAST NAME · 2020 CENSUS
Mcmahan
Mcmahan is the 2,608th most common last name in the United States. In the 2020 Census, 13,514 people carried it, about 4.5 of every 100,000 people. Most people named Mcmahan are White.
WHO CARRIES THIS NAME · 2020
White88.7%
Multiracial3.9%
Black3.3%
Hispanic2.7%
Native American0.9%
Asian American0.5%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#2,493
12,435
2000
#2,356
14,071
2010
#2,522
14,368
2020
#2,608
13,514