Origin & Meaning of the Mcmillan Surname
What does the last name Mcmillan mean?
The surname Mcmillan carries the meaning "Son of Mcmillan." 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 40,237 bearers in the 2010 US Census, Mcmillan ranks as the #860 most common surname in the United States.
Where does the surname Mcmillan come from?
The Mcmillan 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 Mcmillan name far beyond its original homeland.
Language of Origin
The linguistic roots of Mcmillan 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 | Mcmillan |
|---|---|
| Meaning | Son of Mcmillan |
| Origin | Irish/Scottish |
| Language | Gaelic |
| US Rank (2010) | #860 |
| US Count (2010) | 40,237 |
| Per 100K People | 13.64 |
| First Letter | M |
Ethnic Distribution of Mcmillan
According to the US Census, the Mcmillan surname is distributed across the following ethnic groups. This data reflects self-reported ethnicity among 40,237 Americans with the Mcmillan last name.
| Ethnicity | Percentage |
|---|---|
| White | 67.96% |
| Black | 25.64% |
| Hispanic | 2.15% |
| Asian/Pacific Islander | 0.59% |
| Native American | 1.27% |
| Two or More Races | 2.4% |
Popularity of Mcmillan Over Time
Comparing US Census data from 2000 and 2010 shows how the Mcmillan surname has changed in prevalence.
The number of Americans with the Mcmillan surname increased by 1,341 between 2000 and 2010.
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Similar Surnames to Mcmillan
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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 Mcmillan.
Frequently Asked Questions About Mcmillan
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