| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Ileana | - | Romanian, Spanish, Italian | ||
| Ileen | ie-LEEN | English (Rare) | ||
| Ilham | - | Arabic | ||
| Ili | - | Hungarian | ||
| Ilia | eel-YAH (Russian) | Georgian, Russian, Bulgarian, Old Church Slavic | ||
| Iliana | - | Greek, Bulgarian | ||
| Ilie | - | Romanian | ||
| Ilija | - | Macedonian, Serbian, Croatian, Bulgarian | ||
| Ilike | - | Hungarian | ||
| Ilina | - | Bulgarian, Macedonian | ||
| Ilinca | - | Romanian | ||
| Ilinka | - | Macedonian, Serbian, Croatian | ||
| Ilithyia | - | Greek Mythology (Latinized) | ||
| Iliya | - | Bulgarian | ||
| Iliyana | - | Bulgarian |