Surname Истурганов (Истурганов 
) , all over the world, is a very rare cognomen. The family name Истурганов is habitual in Kazakhstan, where it is a rare surname, and Russia, where it is an extremely rare surname. Much less frequently, Истурганов is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Истурганов | Kazakhstan, Russia |