Cass is a distinctive boys' name in United States, ranking #4444 in 1998 with 15 recorded births. This places Cass in the top 39% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2021 with 34 births ranking #3368. In 1998, approximately 1 in every 127,421 boys born was named Cass. RISING Recent data shows the name is currently rising.