Family History and Genealogy Resources by Surname
Neilson Surname OriginThe son of Neil or Nel. See Neil
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.
Neilson Surname Meaning and Family Facts
There is more to Neilson family history than the origin of your surname:
A Neilson Family History Thought:
'The only thing new in the world is the history you don't know.' --Harry S. Truman