Kassidee is a distinctive girls' name in United States, ranking #4953 in 2008 with 30 recorded births. The name reached its all-time peak in 2001 with 36 births ranking #3662. Since 1996, the popularity has increased by 172.7%. In 2008, approximately 1 in every 63,024 girls born was named Kassidee. FALLING Recent data shows the name is currently falling.