Tvisha kacha mma aha pụtara: Okike, Oge a, Ifịk, Oké njọ, Eru. Nweta Tvisha pụtara aha.
Madduru kacha mma aha nna pụtara: Obodo, Oké njọ, Ifịk, Kechioma, Enyịn. Nweta Madduru pụtara aha nna.
Kasị nkịtị surnames na aha Tvisha: Jangir, Chandak, Shrivastava, Balani, Twisha. Nweta List of surnames na aha Tvisha.
Kasị nkịtị aha na aha ikpeazụ Madduru: Sulochana Sv, Satyanarayana, Renu Mitravinda, Tavishi, Krishnakumarreddy. Nweta Aha na-aga na Madduru.
Ndakọrịta nke Tvisha na Madduru bụ 81%. Nweta Ndakọrịta nke Tvisha na Madduru.