Flanagan
Descendant of Flannagán, from the Irish word for blood red.
Meaning and origin
Flanagan is an English adaptation of the Irish surname Ó Flannagáin, derived from the given name Flannagán, which combines the Irish flann meaning blood red with a diminutive suffix.
How to pronounce Flanagan
| English (US) | FLAN-uh-gun |
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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.
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