Family name Iliak (Iliak 
) , in the world, is an extremely rare surname. The surname Iliak is characteristic of Latin America and the Caribbean, particularly Honduras, where it is a very rare surname, and Chile, where it is an extremely rare surname. More prevalently, Iliak is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Iliak | Honduras, United States, Chile, Costa Rica |
| mateusz iliak |
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