Family History and Genealogy Resources by Surname
Molyneux Surname Origin
(Origin French) Locality. From Normandy, De Moulins, De Moulines, De Molineus. From Moulins, a town on the river Allier, in France, so called from the great number of water mills there. French, Moulin, a mill.
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.
Molyneux Surname Meaning and Family Facts
There is more to Molyneux family history than the origin of your surname:
A Molyneux 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