| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Ibb | - | Medieval English | ||
| Ibolya | - | Hungarian | ||
| Ibragim | - | Chechen, Ossetian | ||
| Ibraheem | - | Arabic | ||
| Ibrahim | - | Arabic, Malay, Indonesian | ||
| Ibrahima | - | Western African | ||
| Ibro | - | Bosnian | ||
| Ibtihaj | - | Arabic | ||
| Ibtisam | - | Arabic | ||
| Icarus | IK-ə-rəs (English) | Greek Mythology (Latinized) | ||
| Ichabod | IK-ə-bahd (English) | Biblical | ||
| Ichiro | ee-chee-ṙo: | Japanese | ||
| Ichirou | ee-chee-ṙo: | Japanese | ||
| Ida | IE-də (English), EE-dah (German, Swedish, Danish, Dutch, Italian) | English, German, Swedish, Norwegian, Danish, Dutch, Italian, Spanish, Portuguese, Hungarian, Slovene | ||
| Idelle | ie-DEL | English (Rare) |