Cass is a distinctive boys' name in United States, ranking #6803 in 2003 with 10 recorded births. The name reached its all-time peak in 2021 with 34 births ranking #3368. Since 1996, the popularity has decreased by 33.3%. In 2003, approximately 1 in every 197,527 boys born was named Cass. RISING Recent data shows the name is currently rising.