Name Origin
Name Origin

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

The earliest occurrence of the O'Neille surname in our family history documents is from 1630, and we currently have 1,307 records where O'Neille appears. Here are a few more facts to get you started…

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O'Neillesin military records

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O'Neillesin census records

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O'Neillesin convict records

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O'Neillesin parish records

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