Macy is a moderately popular girls' name in England & Wales, ranking #280 in 2013 with 168 recorded births. This places Macy in the top 4% 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 2013, approximately 1 in every 1,836 girls born was named Macy. FALLING Recent data shows the name is currently falling.