Chassidy is a distinctive girls' name in United States, ranking #1708 in 2000 with 103 recorded births. The name reached its all-time peak in 2000 with 103 births ranking #1708. Since 1996, the popularity has increased by 15.7%. In 2000, approximately 1 in every 17,631 girls born was named Chassidy. FALLING Recent data shows the name is currently falling.