Here are some Jain names starting with “Y”:

Boys

• Yash — fame, glory
• Yashraj — king of fame
• Yatin — ascetic, disciplined
• Yug — era
• Yugesh — lord of the era
• Yashwant — successful, glorious
• Yatendra — lord of restraint
• Yugant — end of an era

Girls

• Yashvi — famous, successful
• Yamini — night
• Yashika — successful, fame
• Yutika — flower
• Yogita — one who is devoted, focused
• Yashoda — one who gives fame
• Yamini — beautiful night

If you want, I can also give:

• modern Jain baby names with Y
• unique Jain names with meanings
• boy names only / girl names only