Pau kacha mma aha pụtara: Emesapụ aka, Okike, Oké njọ, Enyi na enyi, Eji obi ụtọ. Nweta Pau pụtara aha.
Costello kacha mma aha nna pụtara: Ifịk, Enyịn, Eru, Obodo, Kechioma. Nweta Costello pụtara aha nna.
Pau si malite aha mbụ. Catalan and Occitan form of Paul. It also coincides with the Catalan word for "peace". Nweta Pau si malite aha mbụ.
Aha ikpeazụ Costello kasị nkịtị na Ireland. Nweta Costello aha nna na-agbasa.
Agakọta aha maka Pau na mba dị iche iche na-asụ asụsụ: Boghos, Boulos, Bulus, Pål, Pàl, Pál, Paavali, Paavo, Pablo, Paĉjo, Pal, Pali, Páll, Palle, Paol, Paolo, Paora, Pasha, Paul, Pauli, Paulie, Paulinho, Paulius, Paulo, Paulos, Paulu, Paulus, Paŭlo, Pauwel, Pavao, Pavel, Pāvils, Pavle, Pavli, Pavlo, Pavlos, Pavo, Pavol, Paweł, Poghos, Pól, Pòl, Poul. Nweta Pau na ndị ọzọ asụsụ.
Kasị nkịtị aha na aha ikpeazụ Costello: Darnell, Iris, Chang, Margo, Calvin, Íris. Nweta Aha na-aga na Costello.
Ndakọrịta nke Pau na Costello bụ 70%. Nweta Ndakọrịta nke Pau na Costello.