Cassaundra is a distinctive girls' name in United States, ranking #5270 in 2003 with 23 recorded births. The name reached its all-time peak in 1996 with 69 births ranking #2018. Since 1996, the popularity has decreased by 66.7%. In 2003, approximately 1 in every 79,437 girls born was named Cassaundra. FALLING Recent data shows the name is currently falling.