Cassandra is a moderately popular girls' name in United States, ranking #423 in 2012 with 743 recorded births. The name reached its all-time peak in 1997 with 4,097 births ranking #81. Since 1996, the popularity has decreased by 81.5%. In 2012, approximately 1 in every 2,370 girls born was named Cassandra. STABLE Recent data shows the name is currently stable.