Vain or empty; also associated with the cassia cinnamon tree.
Kassius is a modern K-spelling variant of the Roman family name Cassius. While its Latin roots are often linked to the word 'cassus' meaning empty or hollow, it is also historically associated with the cassia tree, known for its aromatic bark. The name carries a sense of ancient Roman strength combined with a contemporary, edgy feel.
About 63 boys were named Kassius in 2025.
US births per 5-year period, 1990–present (SSA data).
British actress known for roles in Hollyoaks and White Lines
Ring name of professional wrestler Chris Hero
