| Baby Name | Meaning | Gender |
|---|
| Isi | Choctaw Name Meaning "Deer." ISTAS | Female |
| Isiah | God's Helper | Male |
| Isibeal | Irish Form Of Isabel Consecrated To God | Female |
| Isidora | Gifted With Many Ideas | Female |
| Isidore | Strong Gift | Male |
| Isidoro | Gifted With Many Ideas | Male |
| Isidro | Gifted With Many Ideas | Male |
| Isis | Myth Name (Goddess Of Magic) | Female |
| Iskinder | Amharic Of Ethiopia Version Of Greek Name Alexander Meaning "Defender Of Mankind." | Male |
| Isleen | Vision | Female |
| Islene | Vision | Female |
| Ismail | A Prophet's Name; Meaning Unknown | Male |
| Ismael | God Listens. In The Bible Ismael Was Son Of Abraham By Sarah's Egyptian Slave Woman Hagar. | Male |
| Ismene | Myth Name (Daughter Of Oedipus) | Female |
| Ismitta | Mythical N. African Name For The Southern Wind, Meaning "Daughter Of The Mountains Of The Moon." | Female |
| Isobel | Scottish Form Of Isabel Consecrated To God | Female |
| Isold | The Fair | Female |
| Isolda | Rule Of Ice | Female |
| Isolde | Lover Of Tristan | Female |
| Isole | Rule Of Ice | Female |
| Isoud | Lover Of Tristan | Female |
| Isoude | Lover Of Tristan | Female |
| Israil | Meaning Unknown | Male |
| Israel | God Perseveres: Contends. In The Bible When Jacob Was In His Nineties As A Token Of Blessing God Changed His Name To Israel. | Male |
| Isreal | Ruling With The Lord | Male |
| Issa | Swahili Name Meaning "God Is Our Salvation." | Female |
| Issiah | | Male |
| Istaqa | Hopi Name Meaning " Coyote Man." INTEUS | Male |
| Istas | Snow | Female |
| Istu | Sugar | Male |
| Istvan | Hungarian Form Of Stephen, "Crowned." | Male |
| Ita | Thirsty | Female |
| Itai | Friendly | Male |
| Ither | Killed By Percival | Male |
| Itotia | Unisexual Name Meaning "Dance." | Female |
| Itsaso | Sea | Female |
| Ittamar | Island Of Palms | Male |
| Ituha | Sturdy Oak | Female |
| Itxaro | Hope | Female |
| Itz James | Son Of James | Male |