Macy is a distinctive girls' name in England & Wales, ranking #536 in 1999 with 53 recorded births. This places Macy in the top 11% of ranked UK girls' names for the year. Its actual usage is classified as Uncommon. The name reached its all-time peak in 2007 with 319 births ranking #170. In 1999, approximately 1 in every 5,315 girls born was named Macy. FALLING Recent data shows the name is currently falling.