Kasidy is a distinctive girls' name in United States, ranking #4739 in 2003 with 27 recorded births. The name reached its all-time peak in 2001 with 41 births ranking #3338. Since 1996, the popularity has increased by 58.8%. In 2003, approximately 1 in every 67,669 girls born was named Kasidy. RISING Recent data shows the name is currently rising.