Family History and Genealogy Resources by Surname
McGucken Surname Origin
(Origin Gaelic and Celtic) From Mac, a son, and Gugan, a bud or flower. This name is the same in the Welsh or Cornish British
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.
McGucken Surname Meaning and Family Facts
There is more to McGucken family history than the origin of your surname:
A McGucken Family History Thought:
Old Genealogists never die - they just lose their census.