Most Common Surnames in Munster (Ireland)

Munster is one of the provinces of Ireland, in the south of Ireland. In early Ireland, the Kingdom of Munster was one of the kingdoms of Gaelic Ireland ruled by a "king of over-kings". Following the Norman invasion of Ireland, the ancient kingdoms were shired into counties for administrative and judicial purposes. In later centuries, local government legislation has seen further sub-division of the historic counties.


1. Murphy 28.0k
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2. O'Sullivan 26.5k
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3. Ryan 24.4k
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4. O'Connor 17.9k
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5. Walsh 16.9k
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6. O'Brien 17.2k
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7. McCarthy 18.2k
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8. Kelly 10.5k
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9. FitzGerald 11.0k
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10. O'Connell 9.1k
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