Saand gotra is not among the widely recognized standard Jain gotras in the common 84 (chourasi) gotra lists used by Śvetāmbara communities like Oswal/Porwal. In Jainism, gotras are social lineage labels used mainly for exogamy and vary by region and family; some names appear in local traditions while others are less common or misspelled. If you have a family record (vahivat) or local sangh guidance, that will be the most reliable source for your exact gotra. You can read more about how gotras work in Jain communities here and here

Notes:

• Digambar and Śvetāmbara traditions share the same basic idea of gotras, but the exact lists and popular names can differ by community and region.
• If you can share the exact community (e.g., Oswal, Parwar, Porwal, etc.) or region, I can give a more precise, Jain-authentic framing based on that tradition.