| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| IgnÁC | EEG-nahts (Hungarian) | Hungarian, Czech | ||
| Ignaas | ikh-NAH:S | Dutch | ||
| Ignace | - | French | ||
| Ignasi | - | Catalan | ||
| Igor | EE-gər (Russian), EE-gawr (Polish) | Russian, Polish, Slovene, Croatian, Serbian, Macedonian | ||
| Igraine | - | Arthurian Romance | ||
| Ihab | - | Arabic | ||
| Ihsan | - | Arabic | ||
| Ijsbrand | - | Dutch | ||
| Ikenna | - | Western African, Igbo | ||
| Ikraam | - | Arabic | ||
| Ikram | - | Arabic | ||
| Ilarion | - | Bulgarian, Macedonian | ||
| Ile | - | Macedonian | ||
| Ilham | - | Arabic |