Stacy is a distinctive boys' name in United States, ranking #1592 in 1999 with 69 recorded births. The name reached its all-time peak in 1997 with 88 births ranking #1309. Since 1996, the popularity has decreased by 20.7%. In 1999, approximately 1 in every 27,827 boys born was named Stacy. STABLE Recent data shows the name is currently stable.