Family History and Genealogy Resources by Surname
McAllister Surname OriginThe son of Alister, the Gaelic, for Alexander. Callester, in the Welsh, signifies a flint, figuratively, an invincible man. Galluster, in Cornish British, expresses might, power. SeeAlexander
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.
McAllister Surname Meaning and Family Facts
There is more to McAllister family history than the origin of your surname:
A McAllister Family History Thought:
Old Genealogists never die - they just lose their census.