Kasidy is a distinctive girls' name in United States, ranking #3714 in 2004 with 39 recorded births. The name reached its all-time peak in 2001 with 41 births ranking #3338. Since 1996, the popularity has increased by 129.4%. In 2004, approximately 1 in every 47,080 girls born was named Kasidy. RISING Recent data shows the name is currently rising.