Pure or thorny plant
Kashia is a rare name with multiple potential roots. It is often considered a modern variation of Cassia, a Latin name referring to the cinnamon-like bark of the cassia tree, or a diminutive of the Polish name Katarzyna, meaning pure.
Fewer than 5 girls were named Kashia in 2025.
US births per 5-year period, 1990–present (SSA data).