| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Ilma | EEL-mah | Finnish | ||
| Ilmari | EEL-mah-ree | Finnish | ||
| Ilmarinen | - | Finnish Mythology | ||
| Ilmatar | - | Finnish Mythology | ||
| Ilona | EE-lo-naw (Hungarian), ee-LO-nah (German), EE-lo-nah (Finnish) | Hungarian, German, Finnish, Latvian, Lithuanian, Polish, Czech | ||
| Ilta | EEL-tah | Finnish | ||
| Ilya | eel-YAH | Russian | ||
| Imaculada | - | Portuguese | ||
| Imamu | - | Eastern African, Swahili | ||
| Iman | - | Arabic, Persian, Indonesian | ||
| Imani | - | Eastern African, Swahili, African American | ||
| Imanol | - | Basque | ||
| Ime (1) | - | Western African, Ibibio | ||
| Ime (2) | - | Frisian | ||
| Imelda | ee-MEL-dah | Italian, Spanish |