Olin kacha mma aha pụtara: Kechioma, Okike, Oké njọ, Obodo, Ifịk. Nweta Olin pụtara aha.
Nguyn kacha mma aha nna pụtara: Oge a, Eru, Okike, Kechioma, Enyịn. Nweta Nguyn pụtara aha nna.
Aha ikpeazụ Nguyn kasị nkịtị na Vietnam. Nweta Nguyn aha nna na-agbasa.
Kasị nkịtị surnames na aha Olin: Sitts, Trone, Elsensohn, Goforth, Hartman. Nweta List of surnames na aha Olin.
Kasị nkịtị aha na aha ikpeazụ Nguyn: Jacelyn, Jessie, Waltraud, Shanel, Olin. Nweta Aha na-aga na Nguyn.
Ndakọrịta nke Olin na Nguyn bụ 80%. Nweta Ndakọrịta nke Olin na Nguyn.