Ridhan kacha mma aha pụtara: Kechioma, Emesapụ aka, Oké njọ, Oge a, Eji obi ụtọ. Nweta Ridhan pụtara aha.
Sanghavi kacha mma aha nna pụtara: Enyi na enyi, Okike, Enyịn, Eru, Obodo. Nweta Sanghavi pụtara aha nna.
Kasị nkịtị surnames na aha Ridhan: Gawaikar, Sanghavi, Singh, Harshashankaracha, Jadhav. Nweta List of surnames na aha Ridhan.
Kasị nkịtị aha na aha ikpeazụ Sanghavi: Daxay, Vijay, Rohit, Mihir, Tulshi. Nweta Aha na-aga na Sanghavi.
Ndakọrịta nke Ridhan na Sanghavi bụ 75%. Nweta Ndakọrịta nke Ridhan na Sanghavi.