Stacy is a distinctive girls' name in United States, ranking #1368 in 2021 with 162 recorded births. The name reached its all-time peak in 1996 with 605 births ranking #420. Since 1996, the popularity has decreased by 73.2%. In 2021, approximately 1 in every 10,122 girls born was named Stacy. FALLING Recent data shows the name is currently falling.