Family History and Genealogy Resources by Surname
Kavanagh Surname Origin
(Origin Celtic or Gaelic) Coamhanach, mild, benevolent, merciful; a friend, a companion. Mr. John O'Donovan says, that Donnell Cavanagh was so called from having been fostered by the Coarb of St. Cavan, at Kilcavan, in the present county of Wexford, Ireland.
Source: An Etymological Dictionary of Family and Christian Names With an Essay on their Derivation and Import; Arthur, William, M.A.; New York, NY: Sheldon, Blake, Bleeker & CO., 1857.
Kavanagh Surname Meaning and Family Facts
Kavanagh Last Name Meaning
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A Kavanagh Family History Thought:
'There is no king who has not had a slave among his ancestors, and no slave who has not had a king among his.' --Helen Keller