Jacy is a distinctive girls' name in United States, ranking #5377 in 2022 with 24 recorded births. The name reached its all-time peak in 2000 with 140 births ranking #1348. Since 1996, the popularity has decreased by 78.9%. In 2022, approximately 1 in every 68,282 girls born was named Jacy. FALLING Recent data shows the name is currently falling.