Cassi is a distinctive girls' name in United States, ranking #12502 in 2022 with 7 recorded births. This places Cassi in the bottom 30% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1999 with 54 births ranking #2615. Since 1996, the popularity has decreased by 80.6%. In 2022, approximately 1 in every 234,109 girls born was named Cassi. FALLING Recent data shows the name is currently falling.