The meaning of the name Macy is Person From Massy, France. The origin of the name Macy is English. This is the culture in which the name originated, or in the case of a word, the language.
Macy Gray, singer.
Macy is on 3,211 BN name lists Macy is currently not ranked on the BN charts Macy is currently #545 in U.S. births
Macy 
