Family History and Genealogy Resources by Surname
Haff Surname Origin
(Origin German) A sea, bay, or gulf; in Cornish British, Haf, summer. Hof, German, a court; Hoff, Welsh, dear, beloved.
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.
Haff Surname Meaning and Family Facts
There is more to Haff family history than the origin of your surname:
A Haff Family History Thought:
'Those who forget their past are destined to repeat it.' --Robert A. Heinlein