| Iqbal | - | Muslim Name | Iqniaq | - | Eskimo Name |
| Iqqanaq | - | Eskimo Name | Iqraam | - | Muslim Name |
| Iqrit | - | Muslim Name | Iqtidar | - | Muslim Name |
| Ir | - | Biblical Name | Ira | - | Hebrew Name |
| Irad | - | Biblical Name | Irahel | - | Aramaic Name |
| Iraiah | - | Aramaic Name | Iraiyavan | - | Indian Name |
| Iraj | - | Hindu Name | Iram | - | Biblical Name |
| Iravan | - | Hindu Name | Iravat | - | Hindu Name |
| Irbaal | - | Phoenician Name | Irénée | - | Cyprien Name |
| IRENUS | - | Russian Name | Iresh | - | Indian Name |
| Irfan | - | Indian Name | Irfanullah | - | Turkish Name |
| Iri | - | Indian Name | Iri | - | Hindu Name |
| Irih? | - | Maori Name | Irijah | - | Biblical Name |
| IRINEI | - | Russian Name | Irinej | - | Serbian Name |
| Iritana | - | Maori Name | Irnik | - | Eskimo Name |
| Irpeel | - | Biblical Name | Irqa | - | Eskimo Name |
| Irshaad | - | Indian Name | Irshemesh | - | Biblical Name |
| Irv | - | Irish Name | Irvin | - | Scottish Name |
| Irving | - | Irish Name |
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