Penko eng yaxshi nom ma'nolari: Saxiy, Ijodiy, Temperaturali, Jiddiy, Vakolatli. Qabul qiling Penko ismining ma'nosi.
Penko ismining kelib chiqishi. Bulgarian diminutive of Petar. Qabul qiling Penko ismining kelib chiqishi.
Boshqa mamlakatlar va tillarda, Penko uchun alohida ismlar: 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. Qabul qiling Penko boshqa tillarda.
Espe ismiga ega bo'lgan eng keng tarqalgan ismlar: Pierre, Zetta, Jorge. Qabul qiling Espe bilan ketadigan ismlar.