Cassaundra is a distinctive girls' name in United States, ranking #3308 in 1998 with 37 recorded births. The name reached its all-time peak in 1996 with 69 births ranking #2018. Since 1996, the popularity has decreased by 46.4%. In 1998, approximately 1 in every 47,754 girls born was named Cassaundra. FALLING Recent data shows the name is currently falling.