Kassidee is a distinctive girls' name in United States, ranking #5572 in 2015 with 24 recorded births. The name reached its all-time peak in 2001 with 36 births ranking #3662. Since 1996, the popularity has increased by 118.2%. In 2015, approximately 1 in every 74,361 girls born was named Kassidee. FALLING Recent data shows the name is currently falling.