Kassius

“Variant of Cassius — possibly from Latin cassus, 'empty, vain'” — Latin (via Cassius) origin

Boy's name · #2243 in the US (2025) · 2020s

Kassius's best rank, #1463, came in 2022; it has settled back to #2243 today. Roughly 1,200 boys have been named Kassius since 2001. Kassius is the less common spelling of Cassius — about 11% of babies given the name are written this way; Cassius itself ranked #583 in 2025.

Around the world: about 1 in 17,000 boys in England & Wales (2025) · about 1 in 20,000 boys in Canada (2024).

Appears in 2020-2025 birth records of 7 states. See the full state-by-state map on this page.

Famous Kassiuses

Kassius Robertson — Canadian basketball player

Similar names: Cassius · Caison · Kasyn · Saylor · Kadence · Croix

Browse more boy names — popularity, trends and eras for 5,700+ American names, free.

About · Privacy Policy · Terms of Service