Surname Заматдинов (Заматдинов 
) , all around the world, is a very rare cognomen. The surname Заматдинов is habitual in Kazakhstan, where it is a rare surname, Kyrgyzstan, where it is a very rare surname, and Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Заматдинов | Kyrgyzstan, Kazakhstan, Russia |