Cassandra is a moderately popular girls' name in United States, ranking #185 in 2005 with 1,867 recorded births. The name reached its all-time peak in 1997 with 4,097 births ranking #81. Since 1996, the popularity has decreased by 53.5%. In 2005, approximately 1 in every 990 girls born was named Cassandra. STABLE Recent data shows the name is currently stable.