Family History and Genealogy Resources by Surname
Swartwout Surname Origin
(Origin Dutch) The same as the English Blackwood, from Zwart, black, and woud, a wood.
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.
Swartwout Surname Meaning and Family Facts
There is more to Swartwout family history than the origin of your surname:
A Swartwout Family History Thought:
'The past isn't dead. It isn't even past.' --William Faulkner