Cognomen Mahmudjonova (Mahmudjonova 
, Махмудйонова 
) , across the world, is a very rare family name. The family name Mahmudjonova is characteristic of Russia, where it is a very rare surname, and Turkey, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Mahmudjonova | Turkey |
| Махмудйонова | Russia |