| Iraia | Unisex | Greek Names |
| Iram | Man | Hebrew Names |
| Irca | Woman | Czech Names |
| Irela | Woman | American Names |
| Ireland | Unisex | American Names |
| Irem | Woman | Turkish Names |
| Iren | Woman | Slavic Names |
| Irena | Woman | Spanish Names |
| Irene | Woman | Greek Names |
| Iresh | Man | Indian Names |
| Irfan | Man | Arabic Names |
| Iria | Woman | Spanish Names |
| Irida | Woman | Greek Names |
| Irie | Unisex | American Names |
| Irina | Woman | Russian Names |
| Iris | Woman | Greek Names |
| Irisa | Woman | English Names |
| Irish | Unisex | American Names |
| Irka | Woman | Czech Names |
| Irma | Woman | German Names |