Name Origin
Name Origin

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What does the O'Callagham surname reveal about your family history?

The earliest occurrence of the O'Callagham surname in our family history documents is from 1819, and we currently have 283 records where O'Callagham appears. Here are a few more facts to get you started…

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Colour photo of a young Nurse and Soldier

Discover O'Callagham records

O'Callaghamsin military records

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O'Callaghamsin census records

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O'Callaghamsin convict records

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O'Callaghamsin parish records

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