Last name Illyuk (Illyuk 
, Иллюк 
) , all around the world, is a rare family name. The last name Illyuk is habitual in Russia, where it is a very rare surname, Kazakhstan, and Ukraine, where it is an extremely rare surname. In absolute terms, it most frequently occurs in Russia, the United States, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Illyuk | United States, Ukraine |
| Иллюк | Russia, Kazakhstan, Ukraine |
| vladimir illyuk Russian basketball player (1943-), RU (b. 1943) |
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