O'Neill O'Neill Name Meaning & Origin
/oh-NEEL/Name Origin
The surname O'Neill is of Gaelic origin, derived from the Gaelic Ó Néill, meaning 'descendant of Niall'. It is a prominent Irish surname associated with the historical O'Neill dynasty of Ulster.
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Irish (Celtic) 60% -
American (Celtic) 30% -
Canadian (Celtic) 10%
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Name Details
- First Name: O'Neill
- Last Name: O'Neill
- Name Order: Western
- Gender: Male
Popularity Trend
Growth of the name O'Neill in the US (SSA Data):
O'Neill O'Neill Numerology
Soul Urge Number: 4
People with this name tend to be: Hard-working, practical and grounded.