Casen is a distinctive boys' name in United States, ranking #1921 in 2002 with 58 recorded births. The name reached its all-time peak in 2014 with 437 births ranking #611. Since 1996, the popularity has increased by 222.2%. In 2002, approximately 1 in every 33,474 boys born was named Casen. FALLING Recent data shows the name is currently falling.