Family History and Genealogy Resources by Surname
Knox Surname Origin
(Locality). Gaelic, Cnoc, a little hill; figuratively, a stout man.
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.
Knox Surname Meaning and Family Facts
There is more to Knox family history than the origin of your surname:
A Knox Family History Thought:
'The past isn't dead. It isn't even past.' --William Faulkner