Origin & Meaning of the Mcmahon Surname
What does the last name Mcmahon mean?
The surname Mcmahon carries the meaning "Son of Mcmahon." 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 39,411 bearers in the 2010 US Census, Mcmahon ranks as the #883 most common surname in the United States.
Where does the surname Mcmahon come from?
The Mcmahon 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 Mcmahon name far beyond its original homeland.
Language of Origin
The linguistic roots of Mcmahon 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.
Quick Facts
| Surname | Mcmahon |
|---|---|
| Meaning | Son of Mcmahon |
| Origin | Irish/Scottish |
| Language | Gaelic |
| US Rank (2010) | #883 |
| US Count (2010) | 39,411 |
| Per 100K People | 13.36 |
| First Letter | M |
Ethnic Distribution of Mcmahon
According to the US Census, the Mcmahon surname is distributed across the following ethnic groups. This data reflects self-reported ethnicity among 39,411 Americans with the Mcmahon last name.
| Ethnicity | Percentage |
|---|---|
| White | 93.22% |
| Black | 2.27% |
| Hispanic | 2.34% |
| Asian/Pacific Islander | 0.65% |
| Native American | 0.21% |
| Two or More Races | 1.3% |
Popularity of Mcmahon Over Time
Comparing US Census data from 2000 and 2010 shows how the Mcmahon surname has changed in prevalence.
The number of Americans with the Mcmahon surname increased by 854 between 2000 and 2010.
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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 Mcmahon.
Frequently Asked Questions About Mcmahon
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