Family History and Genealogy Resources by Surname
Watt Surname Origin
(Origin Scottish) a nickname for Walter.
Watt Surname Meaning and Family Facts
There is more to Watt family history than the origin of your surname:
A Watt Family History Thought:
'We are all omnibuses in which our ancestors ride, and every now and then one of them sticks his head out and embarrasses us.' --Oliver Wendell Homes