Cognomen Hayretdinov (Hayretdinov 
, Хаыретдинов 
) , in all the world, is a rare family name. The surname Hayretdinov is characteristic of Eastern Europe, particularly Russia, where it is a very rare surname, and Ukraine, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Hayretdinov | Ukraine |
| Хаыретдинов | Russia |