Morency Family History
Morency Name Meaning
French: shortened form of Montmorency a habitational name from a place so named in Val-d'Oise from Latin Mons Maurentiacum from mons ‘mountain’ and the personal name Maurentius + suffix -acum. This surname is also common in Haiti while in France it is very rare (it is found in Nord).
Source: Dictionary of American Family Names 2nd edition, 2022