Cassandra is a moderately popular girls' name in United States, ranking #326 in 2009 with 1,013 recorded births. The name reached its all-time peak in 1997 with 4,097 births ranking #81. Since 1996, the popularity has decreased by 74.8%. In 2009, approximately 1 in every 1,813 girls born was named Cassandra. STABLE Recent data shows the name is currently stable.