Concannon Family History
Concannon Name Meaning
Irish (Galway): Anglicized form of Gaelic Ó Con Cheanainn ‘descendant of Cúcheanann’ a personal name composed of the elements cú ‘hound’ + ceann ‘head’ + fionn ‘fair white’. Bearers of this surname claim descent from a single 10th-century ancestor.
Source: Dictionary of American Family Names 2nd edition, 2022