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Oneil

Oneil is an Irish name derived from Ó Néill, meaning "descendant of Niall." It signifies strength, courage, and leadership qualities in individuals bearing this name.

Updated: May 13, 2025
Updated: May 13, 2025
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How Popular Is The Name Oneil

Baby Name Origin and Meaning

The name Oneil has Irish origins and is derived from the Gaelic surname Ó Néill, meaning "descendant of Niall." Niall is an old Irish name meaning "champion" or "cloud." Individuals with the name Oneil are often seen as courageous, strong-willed, and leaders, embodying the qualities of their noble ancestors.

Gender: Male

Origin: Ireland

Syllables: 2

Pronunciation: The name Oneil is pronounced "OH-neel"

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