Jahnavi

Suits birth stars

• Uthiradam (பே, போ, ஜ, ஜி)
• Uthirattathi (து, த, ஜ, ஞ)

By the first syllable, as in Tamil naming books — Tamil writes several sounds with one letter, so a name can suit more than one star.

Numerology (name number)

2 Moon (Chandran)

• Jahnavi: 2 (total 20)
• Janhavi: 2 (total 20)
• Jaanavi: 7 (total 16)

Chaldean numerology of the English spelling, as most Tamil numerology books use. Another spelling can give another number.

Check with the date of birth Girl names: number 2