Casen is a distinctive boys' name in United States, ranking #3701 in 1996 with 18 recorded births. This places Casen in the top 35% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2014 with 437 births ranking #611. In 1996, approximately 1 in every 105,235 boys born was named Casen. FALLING Recent data shows the name is currently falling.