Deon Family History
Deon Name Meaning
Altered form of French Canadian Dion 3 (itself an altered form of French Guyon ) and possibly also of French Dion 1 or French (Déon): habitational name with fused preposition d(e) ‘from’ denoting someone from Eon an ancient fief in Burgundy.
Source: Dictionary of American Family Names 2nd edition, 2022