Ridhaan kacha mma aha pụtara: Okike, Oké njọ, Enyịn, Obodo, Ifịk. Nweta Ridhaan pụtara aha.
Karnik kacha mma aha nna pụtara: Emesapụ aka, Enyi na enyi, Ifịk, Iwe, Oge a. Nweta Karnik pụtara aha nna.
Kasị nkịtị surnames na aha Ridhaan: Gupta, Patel, Yusuff, Singh, Chopra. Nweta List of surnames na aha Ridhaan.
Kasị nkịtị aha na aha ikpeazụ Karnik: Rutika, Parjanya, Pranav, Ridhaan, Aakanksha. Nweta Aha na-aga na Karnik.
Ndakọrịta nke Ridhaan na Karnik bụ 73%. Nweta Ndakọrịta nke Ridhaan na Karnik.