Family History and Genealogy Resources by Surname
Wilder Surname Origin
A traveler, foreigner, or pilgrim, the same as Waller, from the Saxon wealh, a traveler, or one who inhabits the forest or grounds uncultivated.
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.
Wilder Surname Meaning and Family Facts
There is more to Wilder family history than the origin of your surname:
A Wilder Family History Thought:
'Those who forget their past are destined to repeat it.' --Robert A. Heinlein