Sivakumar kacha mma aha pụtara: Kechioma, Eru, Iwe, Okike, Enyịn. Nweta Sivakumar pụtara aha.
Siva kacha mma aha nna pụtara: Obodo, Oge a, Emesapụ aka, Kechioma, Ifịk. Nweta Siva pụtara aha nna.
Kasị nkịtị surnames na aha Sivakumar: Selvaraj, Natarajan, Krishnan, Conjeevaram Gnanapragasam, Sivakumar. Nweta List of surnames na aha Sivakumar.
Kasị nkịtị aha na aha ikpeazụ Siva: Siva, Sivaprakash, Sivakumar, Sivanithi, Darcey. Nweta Aha na-aga na Siva.
Ndakọrịta nke Sivakumar na Siva bụ 74%. Nweta Ndakọrịta nke Sivakumar na Siva.