| Gender | Baby Name | Meaning |
|---|---|---|
 | Iris | Colorful, Rainbow |
| Irka | Peace |
| Irma | Entire, whole |
 | Irving | From Irving, Scotland |
| Irwin | From Irvine, Scotland |
| Iryna | Peace |
| Isaac | He will laugh |
| Isabeau | God is my Oath |
| Isabel | God is my Oath |
| Isabella | God is my Oath |
| Isabelle | God is my Oath |
| Isadora | Gift of Isis |
| Isadore | Gift of Isis |
| Isai | God is Salvation |
| Isaiah | God is Salvation |
| Isaias | God is my salvation |
| Isai | God is Salvation |
| Isamu | Courage, bravery |
| Isaura | From the land of Isauria |
| Ishiko | Little stone |
