| Name ரத்நா generally means Gem, and is a Feminine (or Girl) name, which means generally Women's or Girl's have this name. Name ரத்நா has Indian origin and people with name ரத்நா are mostly Hindu by religion. Rashi of name ரத்நா is Tula (Libra) with dominant planet Venus (Shukra) and Nakshatra (star sign) Hastha. |