Family History and Genealogy Resources by Surname
Knight Surname Origin
A term originally applied to a young man after he was admitted to the privilege of bearing arms, by a certain ceremony of great importance called knighting, which was generally conferred by the king.
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.
Knight Surname Meaning and Family Facts
There is more to Knight family history than the origin of your surname:
A Knight Family History Thought:
'I don't have to look up my family tree, because I know that I'm the sap.' --Fred Allen