In all the world, Petrosov (Petrosov 
) is an extremely rare unknown gender first name. Predominantly, Petrosov is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Petrosov | Belarus, United States, Israel, Russia, Armenia |
Mr, Sergey, Sergei, Seyran, Albert, Andrey, Anzola, Arthur, Artyom, Bagrat, Kirill, Daniel, Dmitry, Garnik, Genrirh, George, Tatyna, Tigran, Nikita, Ernest, Mikhail, Arkadiy, Samvel, Marina, Yurly, Yuriy, Petr, Gena, Leon, Eric, Emil, Inna, Igor, Oleg, Otar, Yael, Rudiard, Marat, Artem, Artur, Armen, Arsen, Bella, Karen, Roman, David, Julia, Vadim, Suren, and Tatyana