What is saliya cast?

There is no recognized caste called "Saliya" in any known caste system. It's possible that this is a misspelling or a local term used in a specific region.

To help me provide a more accurate response, could you please tell me:

* Where did you hear about this term? (specific location, book, website, etc.)

* What context was it used in?

With more information, I might be able to help you find the right term or understand its meaning.