65%RatingSave Gender Feminine Usage English (Rare) Pronounced Pron. /ˈflæn.ə.ɹi/ [key·simplify] Meaning & History From an Irish surname, an Anglicized form of Ó Flannghaile, derived from the given name Flannghal meaning "red valour". A famous bearer was American author Flannery O'Connor (1925-1964). Related Names RootFlannery (surname) People think this name isRate·Details classic natural wholesome strong strange complex Categories authors, colors, hair, Pokemon characters, rare English, red, Squishmallows, surnames, y vowels