Cognomen Olimzhon (Олимжон 
, Olimzhon 
) , throughout the world, is a rare family name. The cognomen Olimzhon is habitual in Kyrgyzstan, where it is quite a common surname, Russia, where it is an extremely rare surname, and the United States. More prevalently, Olimzhon is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Олимжон | Kyrgyzstan, Tajikistan, Azerbaijan, Russia, Uzbekistan |
| Olimzhon | United States, Uzbekistan |