| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| ILEANA | - | Romanian, Spanish, Italian | ||
| ILEEN | ie-LEEN | English (Rare) | ||
| ILENE | ie-LEEN | English | ||
| ILHAM | - | Arabic | ||
| ILI | - | Hungarian | ||
| ILIA | eel-YAH (Russian) | Georgian, Russian, Bulgarian, Old Church Slavic | ||
| ILIANA | - | Greek, Bulgarian | ||
| ILIAS | - | Greek | ||
| ILIE | - | Romanian | ||
| ILIJA | - | Macedonian, Serbian, Croatian, Bulgarian | ||
| ILIKE | - | Hungarian | ||
| ILINA | - | Bulgarian, Macedonian | ||
| ILINCA | - | Romanian | ||
| ILINKA | - | Macedonian, Serbian, Croatian | ||
| ILITHYIA | - | Greek Mythology (Latinized) |