Petr kacha mma aha pụtara: Okike, Eji obi ụtọ, Oké njọ, Iwe, Kechioma. Nweta Petr pụtara aha.
Laban kacha mma aha nna pụtara: Kechioma, Enyịn, Iwe, Oge a, Eji obi ụtọ. Nweta Laban pụtara aha nna.
Petr si malite aha mbụ. Czech form of Peter. Nweta Petr si malite aha mbụ.
Agakọta aha maka Petr 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, Petras, 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 Petr na ndị ọzọ asụsụ.
Kasị nkịtị surnames na aha Petr: Vanysek, Kapalin, Malycha, Cermak, Patka, Čermák, Vanýsek. Nweta List of surnames na aha Petr.
Kasị nkịtị aha na aha ikpeazụ Laban: Lennart, Maria-stanislava, Shelley, Elisabeth, Stanislava, Élisabeth. Nweta Aha na-aga na Laban.
Ndakọrịta nke Petr na Laban bụ 78%. Nweta Ndakọrịta nke Petr na Laban.