Family name Samudinov (Samudinov 
, Самудинов 
) , in all the world, is a rare cognomen. The surname Samudinov is characteristic of Kyrgyzstan, where it is quite a common surname, Kazakhstan, where it is a rare surname, and Russia, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Samudinov | United States, Kazakhstan |
| Самудинов | Russia, Kyrgyzstan, Kazakhstan |