Here are some Jain baby boy names starting with K:

1. Karm — कर्म, action; reminds of self-discipline
2. Kshitij — horizon; broad and uplifting
3. Kaivalya — absolute knowledge, moksha-like purity
4. Karun — compassion, kindness
5. Ketan — abode, home; also a symbol of light
6. Kaviraj — king among poets; noble and learned
7. Kunal — lotus; purity and serenity
8. Kanak — gold; purity and value
9. Kushal — skilled, well-balanced
10. Kshitin — earth; stable and grounded
11. Kirti — fame, glory
12. Ksham — forgiveness, patience
13. Kamal — lotus; symbol of purity
14. Krupal — compassionate, merciful
15. Kavin — handsome, wise

If you want, I can also give:

• modern Jain boy names with K
• short 3–5 letter names
• names with deep spiritual meanings