Mcmahan — Last Name Origin & Meaning

Irish/Scottish origin Rank #2,522 in the US 14,368 Americans

US Rank (2010)
#2,522
▼ Down 166 since 2000
People in the US
14,368
4.87 per 100K people
Origin
Irish/Scottish
Gaelic

Origin & Meaning of the Mcmahan Surname

What does the last name Mcmahan mean?

The surname Mcmahan carries the meaning "Son of Mcmahan." It is derived from the Gaelic language and has been passed down through generations, reflecting the occupations, locations, or characteristics of early bearers of the name. With 14,368 bearers in the 2010 US Census, Mcmahan ranks as the #2,522 most common surname in the United States.

Where does the surname Mcmahan come from?

The Mcmahan surname has its roots in Irish/Scottish heritage. Names of Irish/Scottish origin often reflect the cultural, linguistic, and historical traditions of the communities where they first appeared. Over centuries, migration and cultural exchange have spread the Mcmahan name far beyond its original homeland.

Language of Origin

The linguistic roots of Mcmahan trace back to Gaelic. Understanding the original language helps decode the meaning and evolution of the name from its earliest recorded forms to the modern spelling used today.

Irish/Scottish Gaelic

Quick Facts

Surname Mcmahan
Meaning Son of Mcmahan
Origin Irish/Scottish
Language Gaelic
US Rank (2010) #2,522
US Count (2010) 14,368
Per 100K People 4.87
First Letter M

Ethnic Distribution of Mcmahan

According to the US Census, the Mcmahan surname is distributed across the following ethnic groups. This data reflects self-reported ethnicity among 14,368 Americans with the Mcmahan last name.

White 91.48%
Black 3.81%
Hispanic 1.85%
Asian/PI 0.38%
Native American 0.81%
Two+ Races 1.66%
Ethnic distribution of the Mcmahan surname in the US (2010 Census)
Ethnicity Percentage
White91.48%
Black3.81%
Hispanic1.85%
Asian/Pacific Islander0.38%
Native American0.81%
Two or More Races1.66%

Popularity of Mcmahan Over Time

Comparing US Census data from 2000 and 2010 shows how the Mcmahan surname has changed in prevalence.

Census 2000
#2,356
14,071 people
Down 166
Census 2010
#2,522
14,368 people

The number of Americans with the Mcmahan surname increased by 297 between 2000 and 2010.

Discover Your Mcmahan Ancestry

Uncover your family's history with a DNA test. Learn where your Mcmahan ancestors came from and connect with relatives worldwide.

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Similar Surnames to Mcmahan

These surnames share similar popularity, spelling, or cultural background with Mcmahan.

Other Irish/Scottish Surnames

Explore more surnames with Irish/Scottish roots. There are 162,254 surnames in our database — here are some that share the same Irish/Scottish origin as Mcmahan.

Frequently Asked Questions About Mcmahan

The surname Mcmahan is of Irish/Scottish origin. Son of Mcmahan
The surname Mcmahan is ranked #2,522 in the United States with approximately 14,368 people bearing this name as of the 2010 US Census.
Son of Mcmahan. The name has Irish/Scottish roots and has been present in the United States for generations.
According to US Census data, the Mcmahan surname is distributed as: 91.5% White. This reflects the diverse heritage of Americans with this name.
To trace your Mcmahan ancestry, consider using DNA testing services like Ancestry.com, 23andMe, or MyHeritage. These services can connect you with relatives and reveal your ethnic heritage and migration patterns.

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