Origin & Meaning of the Mcdonagh Surname
What does the last name Mcdonagh mean?
The surname Mcdonagh carries the meaning "Son of Mcdonagh." 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 2,086 bearers in the 2010 US Census, Mcdonagh ranks as the #14,342 most common surname in the United States.
Where does the surname Mcdonagh come from?
The Mcdonagh 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 Mcdonagh name far beyond its original homeland.
Language of Origin
The linguistic roots of Mcdonagh 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 | Mcdonagh |
|---|---|
| Meaning | Son of Mcdonagh |
| Origin | Irish/Scottish |
| Language | Gaelic |
| US Rank (2010) | #14,342 |
| US Count (2010) | 2,086 |
| Per 100K People | 0.71 |
| First Letter | M |
Ethnic Distribution of Mcdonagh
According to the US Census, the Mcdonagh surname is distributed across the following ethnic groups. This data reflects self-reported ethnicity among 2,086 Americans with the Mcdonagh last name.
| Ethnicity | Percentage |
|---|---|
| White | 94.58% |
| Hispanic | 2.88% |
| Asian/Pacific Islander | 0.96% |
| Two or More Races | 1.29% |
Popularity of Mcdonagh Over Time
Comparing US Census data from 2000 and 2010 shows how the Mcdonagh surname has changed in prevalence.
The number of Americans with the Mcdonagh surname increased by 130 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 Mcdonagh.
Frequently Asked Questions About Mcdonagh
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