Here are some nice Jain-friendly boy names starting with the letter “P” and their simple meanings:

1. Parshva / Parshvanath – Name of the 23rd Tirthankar
2. Padmaprabha – Name of the 6th Tirthankar (“one with a lotus‑like aura”)
3. Padmanabh – One who has a lotus in his navel / pure like a lotus
4. Prasham / Prashant – Peaceful, calm
5. Pramod – Joy, happiness
6. Pradeep – Lamp, light, one who gives brightness
7. Pravin / Praveen – Skilled, expert
8. Prakash – Light, brightness, spiritual illumination
9. Prem – Love (specially pure and selfless love)
10. Priyank – One who is dear / lovable
11. Piyush – Nectar, something very pure and sweet
12. Punit / Punyajit – Pure, virtuous, holy
13. Pranam – Bowing with respect, reverence
14. Pratyush – Early morning light, dawn
15. Pavitra – Pure, sacred
16. Parmod / Paramod – Supreme joy
17. Pradesh – Region, place; also used as a modern name
18. Prashobh – One who shines, radiant
19. Pranav – Sacred syllable (used in Indian tradition; some Jains prefer to use only Jain mantras in rituals but name-wise it is common)
20. Prafull / Pramull – Blooming, cheerful, happy

If you want a very directly Jain‑connected name, the best are:

• Parshva / Parshvanath (23rd Tirthankar)
• Padmaprabha (6th Tirthankar)

These carry clear spiritual connection to Jain Tirthankars and are widely respected in Jain families.