Fallon
From the Irish surname meaning "leader", derived from the Irish Gaelic Ó Fallamháin based on the given name Fallamhán.
Meaning and origin
Fallon originated as an Irish surname, the Anglicized form of Irish Gaelic Ó Fallamháin.
How to pronounce Fallon
| English (US) | FAL-un /ˈfælən/ |
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About this entry
Drafted with the help of an AI model, then checked by a person. Last checked on 16 September 2026.
The sources behind this entry are listed in the app.