Family name Sobirzhon (Собиржон 
, Sobirzhon 
) , in the entire world, is a rare cognomen. The surname Sobirzhon is habitual in Kyrgyzstan, where it is quite a rare surname, and Russia, where it is a very rare surname. More prevalently, Sobirzhon is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Собиржон | Uzbekistan, Kazakhstan, Russia, Kyrgyzstan, Tajikistan |
| Sobirzhon | Uzbekistan, Russia, United States |