Family name پتروس (Petros 
, Bedros 
, پتروس 
) , in the world, is a common cognomen. The cognomen پتروس is characteristic of Greece, where it is a widespread surname, Botswana, where it is quite a common surname, and Georgia (explore the name in all countries). Not in comparison with a country's population, the name is most common in Greece, Ethiopia, and the United States. Also, پتروس is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Petros | Zimbabwe, Cyprus, Ethiopia, South Africa, Greece |
| Bedros | Romania, Egypt, Lebanon, United States, Greece |
| پتروس | Iran |
Pedro, Pedru, Peer, Per, Petar, Peter, Peters, Petr, Petras, Petru, Piatro, Pierre, Pieter, Pietro, Piotr, Piters, Pjotr, Pyotr, Péter, Pétros, Pēteris, Πέτρος, Πέτρου, Πετρος, П'Ер, П'Єр, Педро, Педру, Пеер, Пер, Петар, Петер, Петерис, Петеріс, Петр, Петрас, Петро, Петрос, Петру, Петър, Петя, Питер, Питер, Петер, Пйотр, Пьер, Пьетро, Пьотр, Пьотър, Пятрас, Пётар, Пётр, Пітер, פדרו, פטר, פיטר, פייר, פר, بدرو, بيتار, بيتر, بيترو, بيدرو, بير, بيوتر, بيير, پدرو, পিটার, ปิแอร์, オリガ, オルガ, パー, ピエール, ピオトル, ピョートル, ピーター, ペトラ, ペドロ, ペーター, 佩卓, 佩尔, 佩德罗, 彼得, 彼德, 比特, 皮埃爾, 皮尔, and 皮得