| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Hunor | - | Hungarian | ||
| Ibolya | - | Hungarian | ||
| Ida | IE-də (English), EE-dah (German, Swedish, Danish, Dutch, Italian) | English, German, Swedish, Norwegian, Danish, Dutch, Italian, Spanish, Portuguese, Hungarian, Slovene | ||
| IgnÁC | EEG-nahts (Hungarian) | Hungarian, Czech | ||
| IldÓ | - | Hungarian | ||
| Ildi | - | Hungarian | ||
| IldikÓ | - | Hungarian | ||
| Ili | - | Hungarian | ||
| Ilike | - | Hungarian | ||
| Ilka | - | Hungarian | ||
| IllÉS | - | Hungarian | ||
| Ilona | EE-lo-naw (Hungarian), ee-LO-nah (German), EE-lo-nah (Finnish) | Hungarian, German, Finnish, Latvian, Lithuanian, Polish, Czech | ||
| Ilonka | EE-lon-kaw | Hungarian | ||
| Imre | EEM-re | Hungarian | ||
| Imrus | - | Hungarian |