| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| IPPOLIT | - | Russian | ||
| IPPOLITO | - | Italian | ||
| IQBAL | - | Arabic | ||
| IRÉN | - | Hungarian | ||
| IRÉNÉE | ee-re-NE | French | ||
| IRÈNE | ee-REN | French | ||
| Ira | ['aiərə] | |||
| IRA (1) | IE-rə (English) | Biblical, English, Hebrew | ||
| IRA (2) | - | Russian | ||
| IRAKLI | - | Georgian | ||
| IRAKLIS | - | Greek | ||
| IRAKLIY | - | Russian | ||
| IRATI | - | Basque | ||
| IRELAND | IER-lənd | English (Modern) | ||
| IRENA | ee-RE-nah (Polish), ee-RAY-nah (Dutch) | Polish, Czech, Slovene, Croatian, Serbian, Dutch, Lithuanian |