Cognomen Ілесбек (Ілесбек 
) , globally, is an extremely rare family name. The cognomen Ілесбек is characteristic of Central Asia, particularly Kazakhstan, where it is a very rare surname. More prevalently, Ілесбек is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ілесбек | Kazakhstan, Ukraine |