| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Idir | - | Northern African, Berber | ||
| Idowu | - | Western African, Yoruba | ||
| Idoya | ee-DHOI-ah | Spanish | ||
| Iekika | - | Hawaiian | ||
| Ieronimus | - | Late Roman | ||
| Iesha | - | African American (Modern) | ||
| Ieva | - | Lithuanian, Latvian | ||
| Ife | - | Western African, Yoruba | ||
| Ige | - | Western African, Yoruba | ||
| Igerna | - | Arthurian Romance | ||
| IgnÁC | EEG-nahts (Hungarian) | Hungarian, Czech | ||
| Ignacia | eeg-NAH-thyah (Spanish), eeg-NAH-syah (Latin American Spanish) | Spanish | ||
| Ignacio | eeg-NAH-thyo (Spanish), eeg-NAH-syo (Latin American Spanish) | Spanish | ||
| Ignas | - | Lithuanian | ||
| Ignasi | - | Catalan |