Family History and Genealogy Resources by Surname
Sullivan Surname Origin
(Origin Celtic) From suil, eye, and ban, fair--the fair-eyed.
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.
Sullivan Surname Meaning and Family Facts
There is more to Sullivan family history than the origin of your surname:
A Sullivan Family History Thought:
'If you would not be forgotten,
As soon as you are dead and rotten,
Either write things worthy of reading,
Or do things worthy of writing.' --Benjamin Franklin, May 1738