| Iaichik-Selected. |
| Iain-Form of Ian. |
| Ian-John, Form of John. God has been gracious. |
| Ianto-Form of Ian. |
| Ibhanan |
| Ibhya |
| Ibraheem |
| Ibrahim-Arabic form of Abraham. The Earth |
| Ichabod-Departed glory. |
| Idaspati |
| Idhant |
| Idris-fiery Lord |
| Ignatius-Ardent. Fiery. |
| Igor-Hero. |
| Iham-expected |
| Ihit-prize; honour |
| Ikshu |
| Ilaiyavan |
| Ilamparidhi |
| Ilamporai |
| Ilamurugu |
| Ilancheliyan |
| Ilandevan |
| Ilango |
| Ilanthirayan |
| Ilavalagan |
| Ilavarasan |
| Ilavenil |
| Ilesh |
| Illya-The Lord is my God. |
| Imajh-God. |
| Iman-name of raga |
| Imaran-strong |
| Imelda-Never ending battle. |
| Immanuel-God with us. |
| Imran-Strong. |
| Imthyaz-The chosen one. |
| Imtiaz-power of discrimination |
| Inakanta |
| Inayat-Kindness. |
| Inbanathan |
| Indeevaraksh-A gandharva king. |
| Indeevar-Lotus. |
| Indiranandan-Lakshmi's son.Wealthy person. |
| Indiraraman-Vishnu. |
| Indiresh-Vishnu. |
| Indivar-blue lotus |
| Indra |
| Indra Kumar-Son of Indra. |
| Indrabh-Light of Indra. |
| Indrachap-Rainbow. |
| Indradutt |
| Indragop-Firefly.Glow worm. |
| Indrajeet-conqueror |
| Indrakanta-Lord Indra |
| Indrakeel-India's banner.A mountain. |
| Indra-King of Devas-Angels. |
| Indraneel-A blue gem. |
| Indrapramaad-An acharya(guru.A disciple of Shwethaketu. |
| Indrasen-A messenger of Pandavas.Damayanthi'son. |
| Indrashis-Blessing from Indra(King of Gods. |
| Indrasuta |
| Indratan |
| Indravan-Another name of king Kukuthsu. |
| Indravarma-A king of Malava Kingdom. |
| Indrayumna-Another name of Indrajit. |
| Indris-Lord. |
| Indroth-Another name of sage Shounak. |
| Indubhushan-the moon |
| Indudhar-Eashwar. |
| Induhasan-like a moon |
| Indujanak-Moon's father.The sea. |
| Indukanth-Moon shine.Moon Light. |
| Indulal-moon's lustre |
| Indumat |
| Induprakash-Moon shine.Moon Light. |
| Indushekhar-Eashwar. |
| Indutej-Moon shine.Moon Light. |
| Inesh |
| Inganam |
| Ingemar-Famous son. |
| Inger-The son's army. |
| Ingram-Angel raven. |
| Iniyavan |
| Innis-From the river island. |
| Intazar-Expectation. |
| Intekhab-chosen |
| Iqbal-desire |
| Ira-Decendants. |
| Iraiyavan |
| Ira-The watchful. |
| Iravan |
| Iravanth-Son of Arjuna and Uloopi. |
| Iravath-Indra's elephant. |
| Irene-Peace. Greek goddess of peace. St Irene was one of the 3 sisters martyred for their faith in Macedonia. |
| Irfan-knowledgable |
| Iri |
| Irshaad-signal |
| Irumporai |
| Irvene-Handsome. Fair. |
| Irvin-Handsome. Fair. |
| Irya |
| Isaac-He laughs. He will laugh. |
| Isaiah-God is salvation. |
| Isaiarasu |
| Isaivalan |
| Isar- eminent; Lord Shiva |
| Ish |
| Ishaan-One who bestows wealth. Another name for Lord Shiva. |
| Ishana |
| Ishan-the Lord |
| Ishat |
| Ishayu |
| Ishir |
| Ishit |
| Ishmael-God will hear. |
| Ishrat-affection |
| Ishtarth-Desired.Yearned for. |
| Ishwar-The God. Lord Shiva. Lord of the universe. |
| Isidore-God of Isis. |
| Israel-Wrestling with the Lord. Issachar-There is a reward. |
| Itai-Friendly. |
| Itiel-God is with me. |
| Itish |
| Ittamar-Island of Palm. Gracefulness. Ivan-His favor. |
| Ivar-Archer. |
| Iyengar-Surname. |
| Iyer-Surname. |
| Iyyappan |
| Izhar-submission |