Surname Ilous (Илус 
, Ильус , Ilous 
) , around the world, is a very rare last name. The last name Ilous is habitual in France, where it is a very rare surname, Canada, where it is an extremely rare surname, and the United States. More prevalently, Ilous is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Илус | Russia, Kazakhstan |
| Ильус | Russia |
| Ilous | United States, France, Canada |
| bernard ilous French singer, FR (b. 1947) |
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| terry ilous French singer, FR (b. 1966) |
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| steven ilous American film director, US (b. 1981) |
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