Casen is a distinctive boys' name in United States, ranking #842 in 2025 with 293 recorded births. The name reached its all-time peak in 2014 with 437 births ranking #611. Since 1996, the popularity has increased by 1,527.8%. In 2025, approximately 1 in every 5,830 boys born was named Casen. FALLING Recent data shows the name is currently falling.