Tisa kacha mma aha pụtara: Okike, Eji obi ụtọ, Kechioma, Oge a, Obodo. Nweta Tisa pụtara aha.
Dumont kacha mma aha nna pụtara: Kechioma, Okike, Eru, Enyịn, Oge a. Nweta Dumont pụtara aha nna.
Aha ikpeazụ Dumont kasị nkịtị na Belgium, France, Luxembourg, New Caledonia. Nweta Dumont aha nna na-agbasa.
Kasị nkịtị surnames na aha Tisa: Gaer, Knibbs, Maruska, Gormally, Gills, Maruška. Nweta List of surnames na aha Tisa.
Kasị nkịtị aha na aha ikpeazụ Dumont: Tillie, Isabelle, Alisia, Sebastian, Esther, Sebastián. Nweta Aha na-aga na Dumont.
Ndakọrịta nke Tisa na Dumont bụ 81%. Nweta Ndakọrịta nke Tisa na Dumont.