| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Idonea | - | English (Archaic) | ||
| Idony | - | English (Archaic) | ||
| Idowu | - | Western African, Yoruba | ||
| Idris (1) | - | Arabic | ||
| Iedida | - | Biblical Greek | ||
| Iephthae | - | Biblical Greek | ||
| Iepthae | - | Biblical Latin | ||
| Ieremias | - | Biblical Greek | ||
| Iesha | - | African American (Modern) | ||
| Iesous | - | Biblical Greek | ||
| Iesus | - | Biblical Latin | ||
| Iezekiel | - | Biblical Greek | ||
| Ife | - | Western African, Yoruba | ||
| Ige | - | Western African, Yoruba | ||
| Igerna | - | Arthurian Romance |