Globally, Ilvir (Ильвир 
, Илвир , Ilvir 
) is quite a rare boy's forename. The first name Ilvir is habitual in Russia, where it is quite a rare male name, and Kazakhstan, where it is a very rare male name. Much less frequently, Ilvir is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Ильвир | Kazakhstan, Kyrgyzstan, Russia |
| Илвир | Kazakhstan, Russia |
| Ilvir | Honduras, Russia, Brazil, India, United States |