Prerna kacha mma aha pụtara: Eru, Oge a, Kechioma, Ifịk, Oké njọ. Nweta Prerna pụtara aha.
Haria kacha mma aha nna pụtara: Enyịn, Iwe, Obodo, Ifịk, Oké njọ. Nweta Haria pụtara aha nna.
Kasị nkịtị surnames na aha Prerna: Jha, Chatterjee, Arora, Monga, Tyagi. Nweta List of surnames na aha Prerna.
Kasị nkịtị aha na aha ikpeazụ Haria: Patrice, Ankit, Olene, Jinay, Ka. Nweta Aha na-aga na Haria.
Ndakọrịta nke Prerna na Haria bụ 79%. Nweta Ndakọrịta nke Prerna na Haria.