Surname Мухіддінов (Мухіддінов 
) , in the entire world, is an extremely rare cognomen. The last name Мухіддінов is habitual in Eastern Europe, particularly Ukraine, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Мухіддінов | Ukraine |
Muhiddinov, Mukhiddinov, and Muxiddinov