Flavin Family History
Flavin Name Meaning
Irish: shortened Anglicized form of Gaelic Ó Flaithimhín and Ó Flaitheamháin ‘descendant of Flaithimhín and Flaitheamhán’. Both personal names are from diminutives of flaith(eamh) ‘prince ruler’.
Source: Dictionary of American Family Names 2nd edition, 2022