Baby boy names starting with I
| Name | Meaning | Gender |
|---|---|---|
| Iago | Supplanter | |
| Iain | Gift from God | |
| Iakovos | Supplanter | |
| Ian | Gift from God Form of John. | |
| Ian/Iain | Jehovah has Favoured | |
| Iaokim | God will estahlish | |
| Ibrahim | Arabic form of Abraham | |
| Ichabod | The glory has departed | |
| Ida | Diligent. A Greek mythological nymph who cared for the infant Zeus on Mt. Ida. | |
| Idal | From the yew tree valley | |
| Iden | Wealthy | |
| Iestyn | Welsh form of justin means 'one who is just' | |
| Igasho | Wanders | |
| Ignace | Fiery | |
| Ignado | Fire | |
| Ignazio | Fire | |
| Ike | Variant of Hebrew Isaac Laughter. | |
| Iliana | Variant of Elena. | |
| Ilias | Jehovah is God | |
| Illanipi | Amazing | |
| Illias | Jehovah is God | |
| Imanol | God is with us | |
| Immanuel | Variant of Emanuel With us is God. | |
| Incendio | Fire | |
| Ine | Name of a king | |
| Inerney | Steward of church lands | |
| Ingall | Angel | |
| Ingalls | Angel | |
| Ingel | Angel | |
| Ingelbert | Bright angel | |
| Inglebert | "Angel-brilliant | |
| Inis | From the river island | |
| Iniss | From the river island | |
| Innes | From the river island | |
| Inness | From the island | |
| Innis | From the river island | |
| Innocent | Innocent | |
| Inocencio | Innocent | |
| Inocente | Innocent | |
| Inteus | Has no shame | |
| Inys | From the river island | |
| Ioan | Gift from God | |
| Ionnes | Gift from God | |
| Iosep | God will multiply | |
| Ioseph | God will multiply | |
| Iov | God will estahlish | |
| Ira | Descendant | |
| Irenbend | Iron bend | |
| Irven | White | |
| Irvin | White | |
| Irvine | Friend. See also Ervin. | |
| Irving | Handsome, Fair | |
| Irvyn | Friend. See also Ervin. | |
| Irwin | Sea friend | |
| Irwyn | Sea friend | |
| Isaac | Laughter. In the bible the only son of Abraham by his wife Sarah. The great violinist Itzhak Perlman. | |
| Isaakios | Child of laughter | |
| Isadoro | strong gift. | |
| Isaiah | God's helper | |
| Isaias | Salvation of Jehovah. | |
| Isdemus | Knight of Arthur | |
| Iseabail | Devoted to God | |
| Isen | Iron | |
| Isenham | From the iron one's estate | |
| Isham | From the iron one's estate | |
| Ishmael | God listens. In the bible Ismael was son of Abraham by Sarah's Egyptian slave woman Hagar. | |
| Isiah | God's helper | |
| Isidoro | Gifted with many ideas | |
| Isidro | Gifted with many ideas | |
| Ismael | God listens. In the bible Ismael was son of Abraham by Sarah's Egyptian slave woman Hagar. | |
| Israel | God perseveres; contends. In the bible when Jacob was in his nineties as a token of blessing God changed his name to Israel. | |
| Isreal | Ruling with the Lord | |
| Istaqa | Coyote man (Hopi) | |
| Istu | Sugar | |
| Itai | Friendly | |
| Ither | Killed by Percival | |
| Ittamar | Island of palms | |
| Iuwine | Friend | |
| Ivan | Gift from God | |
| Ivar | Archer's bow. |