what does the name macy mean
[ 2 syll. ma-cy, mac-y ] The baby girl name Macy is also used as a boy name, though it is far more popular for girls. It is pronounced M EY-Siy- â . Macy is of Old French origin and it is used mainly in English. The meaning of Macy is 'domain of Maccius; weapon'. The name is of uncertain origin.