| Name | Gender | Meaning | Favorites |
| Iniyan | Boy | Pleasant Natured | |
| Iraiyavan | Boy | Blessed by the supreme | |
| Iraja | Girl | Daughter of the wind | |
| Iravat | Boy | Son of Arjuna | |
| Iri | Boy | Hanuman, Son of wind god | |
| Isaiarasu | Boy | King of music | |
| Isaivalan | Boy | Skilled musician | |
| Isar | Boy | Eminent, Lord Shiva | |
| Isha | Girl | One who protects, Woman | |
| Ishan | Boy | Lord Shiva | |
| Ishana | Girl | Lord Vishnu, Rich | |
| Ishani | Girl | Goddess Parvati | |
| Ishanika | Girl | Belonging to the north east | |
| Ishanvi | Girl | Parvathi | |
| Ishanya | Girl | North east | |
| Ishat | Boy | Superior | |
| Ishi | Girl | Goddess durga | |
| Ishika | Girl | Paint brush | |
| Ishit | Boy | One who desires to rule | |
| Ishita | Girl | Excellent, Superior | |
