Petras kacha mma aha pụtara: Oge a, Emesapụ aka, Eji obi ụtọ, Oké njọ, Iwe. Nweta Petras pụtara aha.
Petras si malite aha mbụ. Lithuanian form of Peter. Nweta Petras si malite aha mbụ.
Agakọta aha maka Petras na mba dị iche iche na-asụ asụsụ: Bedros, Botros, Boutros, Butrus, Peadar, Pece, Peder, Pedr, Pedrinho, Pedro, Péter, Peer, Peers, Peeter, Pétur, Pehr, Peio, Pèire, Pejo, Pekka, Pelle, Penko, Per, Pere, Perica, Perig, Pero, Peru, Petar, Pete, Peter, Petera, Peti, Petia, Petr, Petre, Petri, Petrica, Petro, Petros, Petru, Petruccio, Petrus, Petter, Petteri, Petur, Petya, Piaras, Pier, Pierino, Piero, Pierre, Pierrick, Piers, Piet, Pietari, Pieter, Pietro, Pika, Piotr, Pit, Pitter, Pyotr. Nweta Petras na ndị ọzọ asụsụ.
Kasị nkịtị surnames na aha Petras: Skirmantas. Nweta List of surnames na aha Petras.
Kasị nkịtị aha na aha ikpeazụ Ogram: Alphonse, Malik, Gertrud, Russel, Christopher, Gertrúd. Nweta Aha na-aga na Ogram.