Stacy is a distinctive boys' name in United States, ranking #2607 in 2005 with 43 recorded births. This places Stacy in the top 19% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1997 with 88 births ranking #1309. Since 1996, the popularity has decreased by 50.6%. In 2005, approximately 1 in every 46,445 boys born was named Stacy. STABLE Recent data shows the name is currently stable.