| Name | Gender | Meaning | Favorites |
| Ilaiyaraja | Boy | Prince | |
| Ilakkiya | Girl | A classic | |
| Ilakkiyan | Boy | Skilled in literature | |
| Ilamadhi | Boy | Youthful and Brilliant | |
| Ilamaran | Boy | Youthful and Brave | |
| Ilamparidhi | Boy | Young Horse | |
| Ilamurugu | Boy | Young lord murugan | |
| Ilancheliyan | Boy | Full of youthful potential | |
| Ilango | Boy | Chera Prince who wrote Tamil masterpiece Silappadhikaram | |
| Ilangovan | Boy | Prince | |
| Ilavarasan | Boy | Prince | |
| Ilavarasi | Girl | Princess | |
| Ilesh | Boy | Lord of earth | |
| Ilisha | Girl | Queen of the earth | |
| Inakanta | Boy | Beloved of sun | |
| Inayat | Girl | Kindness | |
| Inbanathan | Boy | Happy | |
| Inderbir | Boy | Lord of bravery | |
| Inderjeet | Girl | One who wins the love of God | |
| Inderpal | Boy | Protected up by god | |
