Rasika kacha mma aha pụtara: Oge a, Enyịn, Ifịk, Enyi na enyi, Emesapụ aka. Nweta Rasika pụtara aha.
de Silva kacha mma aha nna pụtara: Kechioma, Emesapụ aka, Oké njọ, Enyịn, Enyi na enyi. Nweta de Silva pụtara aha nna.
Aha ikpeazụ de Silva kasị nkịtị na Bermuda, Sri Lanka. Nweta de Silva aha nna na-agbasa.
Kasị nkịtị surnames na aha Rasika: Dabas, Haridas, Bagade, Pawar, Shukla. Nweta List of surnames na aha Rasika.
Kasị nkịtị aha na aha ikpeazụ de Silva: Nilangi, Vinura, Saskia, Anuki, Thavisha. Nweta Aha na-aga na de Silva.
Ndakọrịta nke Rasika na de Silva bụ 80%. Nweta Ndakọrịta nke Rasika na de Silva.