Macy is a moderately popular girls' name in England & Wales, ranking #448 in 2014 with 97 recorded births. This places Macy in the top 6% of ranked UK girls' names for the year. Its actual usage is classified as Moderately Popular. The name reached its all-time peak in 2007 with 319 births ranking #170. In 2014, approximately 1 in every 3,161 girls born was named Macy. FALLING Recent data shows the name is currently falling.