“Mahnot” is generally understood (in Jain samaj) as a Marwari / Rajasthani Bania surname, most commonly linked with the Oswal Jain community.

In simple terms:

• Community background

Many people with the surname Mahnot are Oswal Jains from Rajasthan (areas like Jodhpur, Bikaner, Ajmer, etc.). Oswals themselves are a Jain Bania community whose roots go back to Osian (Upkeshpur) in Marwar, where large groups of Rajputs accepted Jain Dharma and became Oswal Jains.

• Gotra / family‑line sense

In Oswal tradition, surnames like Mahnot (also written Mohnot / Mahnot in some places) usually function as a gotra or kul (clan) name. That means “Mahnot” mainly tells you about: - your Oswal Jain merchant background, and - your specific Oswal clan line, not a separate “caste” outside the Bania–Oswal framework.

• Religious aspect

The surname itself is social–historical, not religious. Spiritually, what matters in Jain Dharma is: - your conduct (charitra), - faith in tattvas (right belief, right knowledge, right conduct), not which surname or gotra you carry.

• Scriptural note

The word “Mahnot” does not appear in Jain Agamas as a religious term. Its origin and stories come from Oswal community histories and family traditions, not from core Jain scriptures.

So, in Jain context, “Mahnot” mainly indicates: Oswal Jain (Marwari) Bania background, with Mahnot as the family/gotra name, originally from the broader Rajput–Oswal conversion history in Rajasthan.