Son kacha mma aha pụtara: Emesapụ aka, Kechioma, Eru, Enyịn, Eji obi ụtọ. Nweta Son pụtara aha.
Si kacha mma aha nna pụtara: Obodo, Enyi na enyi, Oké njọ, Iwe, Ifịk. Nweta Si pụtara aha nna.
Aha ikpeazụ Si kasị nkịtị na Algeria, Macau, Myanmar. Nweta Si aha nna na-agbasa.
Kasị nkịtị surnames na aha Son: Waldroop, Leah, Moustafa, Hance, Janski. Nweta List of surnames na aha Son.
Kasị nkịtị aha na aha ikpeazụ Si: Oma, Malay, Cecil, Son, Babu. Nweta Aha na-aga na Si.
Ndakọrịta nke Son na Si bụ 80%. Nweta Ndakọrịta nke Son na Si.