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Oneill


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Origin Of The Surname Oneill

Meaning Of The Surname Oneill

Descendent of Neill

Interesting Facts About Oneill

This Gaelic surname comes from the Old Gaelic name ‘Ua Niall’. The prefix of ‘Ua’ actually means either descendent of or grandson and the name Naill is an Old Gaelic personal name meaning champion. There are a few different recorded spellings for this name which have developed over time and these are O’Neal, Neill and O’Neil.

Oneill Statistics

Oneill is the number 455 ranked surname in the United Kingdom. According to our statistics around 21,225 share the surname Oneill in the UK.

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