Across the world, Ilfak (Ильфак 
, Илфак , Ilfak 
) is a rare boy's first name. The forename Ilfak is habitual in Russia, where it is a rare masculine name, Kazakhstan, and India, where it is an extremely rare masculine name. Much less frequently, Ilfak is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Илфак, Ильфак | Kazakhstan, Russia |
| Ilfak | India, Russia |
| ilfak guilfanov Russian software developer (b. 1966) |
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