Deeksha

Suits birth stars

• Visakam (தி, து, தே, தோ)
• Poorattathi (சே, சோ, த, தி)

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)

7 Ketu

• Deeksha: 7 (total 25)
• Diksha: 7 (total 16)
• Dheeksha: 3 (total 30)
• Theeksha: 3 (total 30)

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 7