Kassidee is a distinctive girls' name in United States, ranking #10678 in 2021 with 9 recorded births. The name reached its all-time peak in 2001 with 36 births ranking #3662. Since 1996, the popularity has decreased by 18.2%. In 2021, approximately 1 in every 182,190 girls born was named Kassidee. FALLING Recent data shows the name is currently falling.