Petru eng yaxshi nom ma'nolari: Omadli, Saxiy, Zamonaviy, Diqqat bilan, Uchuvchi. Qabul qiling Petru ismining ma'nosi.
Doerr eng yaxshi familiyasi ma'nolari: Saxiy, Zamonaviy, Omadli, Jiddiy, Do'st. Qabul qiling Familiyasi Doerr.
Petru ismining kelib chiqishi. Romanian and Corsican form of Peter. It is also the form used in the Church Slavic New Testament. Qabul qiling Petru ismining kelib chiqishi.
Petru nomi noma'lum: Petrica. Qabul qiling Petru uchun taxalluslar.
Boshqa mamlakatlar va tillarda, Petru uchun alohida ismlar: 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, Petras, Petre, Petri, Petro, Petros, Petruccio, Petrus, Petter, Petteri, Petur, Petya, Piaras, Pier, Pierino, Piero, Pierre, Pierrick, Piers, Piet, Pietari, Pieter, Pietro, Pika, Piotr, Pit, Pitter, Pyotr. Qabul qiling Petru boshqa tillarda.
Doerr ismiga ega bo'lgan eng keng tarqalgan ismlar: Brain, Shad, Rahel, Jensen, Demarcus, Ráhel. Qabul qiling Doerr bilan ketadigan ismlar.
Petru va Doerr ning mosligi 81%. Qabul qiling Petru va Doerr muvofiqligi.