Family History and Genealogy Resources by Surname
Swift Surname Origin
(Locality). A name given for swiftness in moving. It may be local, from Swift, a river of England.
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.
Swift Surname Meaning and Family Facts
There is more to Swift family history than the origin of your surname:
A Swift Family History Thought:
'The past isn't dead. It isn't even past.' --William Faulkner