Gaelic septs (several)

Bannon

Ó Banáin
Also: Bannan, Banan, Banim, O'Bannon

“descendant of Banán, a diminutive of bán, ‘white’”

The sept's historic heartland, highlighted. People moved — a name can be found far from home.

Quick answers
Is Bannon an Irish name?

Bannon is a Gaelic name: it was formed in Irish, from an Irish ancestor, before English was spoken here. In Irish the name is Ó Banáin.

What does the surname Bannon mean?

Bannon (Irish: Ó Banáin) means “descendant of Banán, a diminutive of bán, ‘white’”. Origin: Gaelic septs (several).

Where in Ireland is the surname Bannon from?

The historic homeland of the Bannon name is Offaly, Mayo, Fermanagh. People moved, so the name can be found far beyond it.

What is the Irish for Bannon?

Ó Banáin. Related spellings: Bannan, Banan, Banim, O'Bannon.

Looking for the Bannon family crest? Read this first — arms belong to people, not surnames, and the honest version is more interesting. Tracing Bannon ancestors? The step-by-step guide.

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