Last name Pétros (Petros 
, Петрос 
, Πέτρος ) , all around the world, is a common family name. The surname Pétros is habitual in Greece, where it is a widespread surname, Armenia, where it is a common surname, and Botswana, where it is quite a common surname (explore the name in all countries). Not in comparison with a country's population, the name is most common in Greece, Ethiopia, and Armenia. Likewise, Pétros is the forename as well as the last name.