| Name | Meanings | Gender | Origin |
|---|---|---|---|
| Iain | god's gracious gift | Boy | Gaelic |
| Ian | god is gracious | Boy | Scottish |
| Ibrahim | form of ABRAHAM - father of a multitude | Boy | Arabic |
| Id | festival | Boy | Arabic |
| Iggi | Only Son | Boy | African |
| Iggy | Form of IGGI. Only Son | Boy | Greek |
| Ignatius | Firey One | Boy | Latin |
| Ihsan | beneficence | Boy | Arabic |
| Ike | form of ISAAC - laughing one | Boy | Hebrew |
| Ilias | form of ELIJAH - Lord is my God | Boy | Latin |
| Iman | faith | Boy | Arabic |
| Ingmar | famous son | Boy | Scandinavian |
| Ingram | Ing's raven | Boy | Teutonic |
| Ion | Moon Man | Boy | |
| Irving | Handsome and Fair | Boy | Gaelic |
| Isa | form of JESUS - God will help | Boy | Arabic |
| Isaac | laughing one | Boy | Hebrew |
| Isaiah | salvation of the lord | Boy | Hebrew |
| Ishaq | form of ISAAC - laughing one | Boy | Arabic |
| Ishmael | the Lord listens | Boy | Hebrew |
| Ismail | form of ISHMAEL - the Lord listens | Boy | Arabic |
| Israel | may god reign | Boy | Hebrew |
| Issay | Hairy | Boy | African |
| Itzak | laughter | Boy | Hebrew |
| Ivan | god's gracious gift | Boy | Hebrew |
| Ivar | archer, a Norse god | Boy | Scandinavian |
| Ivo | Form of Yves - archer | Boy | Teutonic |
| Vietnamese |
| unknown |
| Armenian |
| Chinese |
| Hungarian |