Mehar is not a Jain-origin name. It is commonly found in Punjabi/Sikh and broader Indian naming contexts and is not tied to Jain scriptures or Jain virtues in a traditional sense.

If you’re looking for Jain-friendly girl names that start with M (and are used within Jain communities), here are some that are more commonly encountered, with note on meaning and tradition:

• Mansi — often interpreted as “mind” or “thought” (name frequently used across communities, including Jain families).
• Madhuri — means “sweetness” or “pleasant,” a devotional-style name sometimes chosen in Jain households.
• Manju — means “delightful” or “cute”; used in various Indian naming traditions including some Jain families.
• Mallika — means “queen” or “flower” in many Indian contexts; occasionally used by Jain families.
• Mohini — means “enchantress”; used in various communities, including some Jains.
• Mridula — means “soft, gentle”; used in Jain and non-Jain contexts alike.

Important notes:

• Jain naming often reflects virtues or auspicious qualities, but there isn’t a single canonical list of Jain-only names. Usage varies by family and region.
• If you want strictly Jain-scriptural or tradition-specific names (with clear Digambar/Shwetambar variants or meanings tied to Tirthankaras, siddhas, or Jain ideals), the best approach is to consult a local Jain priest or a Jain community name guide from a trusted Jain source in your language.
• Meanings and acceptability can differ between Digambar and Shwetambar communities for some names; when selecting, you may want to confirm with your local Jain elders which names align with your tradition.

If you’d like, I can tailor a list more precisely to a region or language (e.g., Gujarati, Marathi, Punjabi) and explain how each name aligns with Jain virtues and traditions.