Cognomen Ілку-Гегедюш (Ілку-Гегедюш 
) , around the world, is an extremely rare surname. The surname Ілку-Гегедюш is habitual in Eastern Europe, particularly Ukraine, where it is an extremely rare surname. Parts of the name also exists independently as a last name Ілку, and a last name Гегедюш.
| VARIANT | COUNTRY |
|---|---|
| Ілку-Гегедюш | Ukraine |