LAST NAME · 2020 CENSUS
Mcmahon
Mcmahon is the 893rd most common last name in the United States. In the 2020 Census, 38,378 people carried it, about 12.8 of every 100,000 people. Most people named Mcmahon are White.
WHO CARRIES THIS NAME · 2020
White90.3%
Hispanic3.3%
Multiracial3.0%
Black2.4%
Asian American0.8%
Native American0.2%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#990
29,845
2000
#819
38,557
2010
#883
39,411
2020
#893
38,378