Here are some baby boy names starting with D that are commonly used in Jain families or have Jain-appropriate meanings (virtuous qualities, spiritual concepts). I’ve kept meanings simple and respectful to Jain dharma.

• Dharam (dharma) — righteousness, virtue
• Dharmaendra — lord of righteousness
• Dhyanu (Dhyāna) — meditation, contemplation
• Dvij (Dwij) — “twice-born”; often used to mean a seeker who has renounced worldly life
• Dheer (Dhairya) — patience, courage
• Dipesh — lord of lamps; light, enlightenment
• Dipankara — light-maker; radiant one
• Dhanesh — generous, endowed with wealth (in a spiritual sense, wealth of virtues)

Notes for clarity

• These names can be used in Jain families and are compatible with Jain dharma, even if some are also common in broader Indian naming traditions.
• In Jain practice, there isn’t a strict Digambar/Shwetambar split for baby names; the above are suitable for both traditions.
• If you’d like, I can tailor a list to specific meanings (e.g., names meaning “truth,” “non-violence,” or “illumination”) or provide more options with exact pronunciations.

Would you like more names with a specific virtue or meaning?