Family History and Genealogy Resources by Surname
Weller Surname Origin
(Origin Anglo-Saxon) Wellere, a hollow or gulf. Probably the same as Waller.
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.
Weller Surname Meaning and Family Facts
There is more to Weller family history than the origin of your surname:
A Weller Family History Thought:
'Every man is his own ancestor, and every man his own heir. He devises his own future, and he inherits his own past.' -- H. F. Hedge