Kassidie is a distinctive girls' name in United States, ranking #11314 in 2016 with 9 recorded births. The name reached its all-time peak in 2001 with 22 births ranking #5278. Since 1996, the popularity has decreased by 43.8%. In 2016, approximately 1 in every 196,832 girls born was named Kassidie. STABLE Recent data shows the name is currently stable.