Answer

Here are some Jain-friendly boy names starting with T:

• Trishabh – related to Bhagwan Rishabhdev
• Tirth – holy place of pilgrimage
• Tirthankar – one who establishes the fourfold Jain Sangh
• Tapas – austerity, spiritual discipline
• Tapomay – filled with tapasya
• Tejas – radiance, brilliance
• Tarun – young, fresh
• Tanmay – deeply absorbed
• Tilak – auspicious mark
• Trilok – the three worlds; a concept found in Jain cosmology
• Trailokya – relating to the three worlds
• Tyag – renunciation
• Tyagi – one who practices renunciation
• Tatva – truth or fundamental principle
• Tattvadarshi – one who understands truth

Takeaway

If you want a name with a strong Jain spiritual meaning, Tirth, Tapas, Tyag, Trilok, and Tatva are especially meaningful.