Kashaya has several meanings, see:
Kāṣāya, the traditional monastic robes of Buddhist monks and nuns. Kashaya language, a distinct Pomo language on the Sonoma County Coastline, California The subgroup of Pomo people who spoke this language Kashia Band of Pomo Indians of the Stewarts Point Rancheria Kashaya (Jainism), a word and concept in Jainism that roughly translates to "passion" Kashayam, an Ayurvedic medical concoction popular in South India