“Salot” (also written “Salat / Salot”) is used as a surname by some Jains, especially in Gujarat and Rajasthan, but it is not an only‑Jain surname.

• There are Jain families (for example, some Visa/Vishashrimali Deravasi Jains) who use “Salot” as their surname.
• The same surname (or very similar “Salat”) is also used by non‑Jain communities (e.g., some Hindu Brahmin / artisan groups).

So:

• Yes, Salot can be a Jain surname,
• But not everyone with the Salot surname is Jain.
• To know if a particular family is Jain, you have to see their religion, practices, samaj/mandir connection, not only the surname.