Penko kacha mma aha pụtara: Emesapụ aka, Okike, Iwe, Oké njọ, Eru. Nweta Penko pụtara aha.
Penko si malite aha mbụ. Bulgarian diminutive of Petar. Nweta Penko si malite aha mbụ.
Agakọta aha maka Penko na mba dị iche iche na-asụ asụsụ: Bedros, Botros, Boutros, Butrus, Peadar, Pece, Peder, Pedr, Pedrinho, Pedro, Péter, Peeter, Pétur, Peio, Pèire, Pejo, Pekka, Per, Pere, Perica, Perig, Pero, Peru, Petar, Pete, Peter, Petera, Peti, Petia, Petr, Petras, Petre, Petri, Petrica, Petro, Petros, Petru, Petruccio, Petrus, Petter, Petteri, Petur, Petya, Piaras, Pier, Piero, Pierre, Piers, Piet, Pietari, Pieter, Pietro, Pika, Piotr, Pit, Pitter, Pyotr. Nweta Penko na ndị ọzọ asụsụ.
Kasị nkịtị aha na aha ikpeazụ Whittingham: Chloe, Whittingham, Creola, Bert, Elijah, Chloé. Nweta Aha na-aga na Whittingham.