Marcy Family History
Marcy Name Meaning
English: variant of Marsay see Marcey . This form of the surname is very rare in Britain and Ireland. French: habitational name from Marcy the name of several places in various parts of France (e.g. in Aisne) all derived from the Gallo-Roman estate name Marciacum.
Source: Dictionary of American Family Names 2nd edition, 2022