Baby Names Girl Names Meaning of the Name Cass Updated November 14, 2025 by Jennifer M. Cass Gender: Female Origin: English Meaning: Diminutive Of Cassandra ♥ Add to my Namelist What is the meaning of the name Cass? The name Cass is primarily a female name of English origin that means Diminutive Of Cassandra. People who like the name Cass also like: Lucy, Summer, Amelia, Ella, Autumn, Claire, Alison, Rafe, Cole, Henry, Hank, Jack, Wyatt, Francis Names like Cass: Case, Chicha, Cissy, Cusi, Cece, Cassia, Chuchau, Cheche, Chess, Cy, Chizu, Chikezie, Coaxoch, Chaka, Cachi, Che, Chazz, Chickoa, Chiku, Cashi, Chicago, Cocohuay, Chizuko, Cho, Casey, Chachi, Chiho, Coy, Chizue, Cocoa Stats for the Name Cass Cass is currently not in the top 100 on the Baby Names Popularity Charts Cass is currently not ranked in U.S. births