| Isaiarasuஇஸைஅராஸு | The king of all music. |
| Isaiko | King of Music; See IsaiArasan |
| Isaimani | A jewel of fine music. |
| Isaivalanஇஸவலந | Skilled musician |
| Ishஇஷ | A short form meaning divine. |
| Ishaஈஷா | Lord.; One who protects; The protector / a lively woman; Woman |
| Ishaaஇஷா | Goddess Parvati, Purity, Gift from God, One who protects, Night prayer, Plough, Another name for Durga, Intellect, Power |
| Ishaanஇஷாந | The sun or the lord of light. |
| Ishaanaஇஷாநா | Rich, Ruler, Another name for Durga |
| Ishanஈஷாந | The Lord; Lord Shiva; Sun; Sun, Lord Shiva, Lord Vishnu |
| Ishanaஇஷாநா | Another name for Lord Vishnu; Lord.; Lord Vishnu,Rich; Prosperous; Rich |
| Ishaniஇஷாநீ | Goddess Parvati; Goddess Durga; Lady.; Parvati, wife of Lord Shiva |
| Ishanikaஇஷாநிகா | Belonging to the north east |
| Ishankஇஷாஂக | Peak of the Himalaya, Lord Shiva and Gauri (Goddess Parvati) |
| Ishanviஇஷாந்வீ | Goddess of knowledge.; Parvathi |
| Ishanyaஇஷாந்ய | Desiring or wishing for God. |
| Isharaஈஷாரா | Protection of Hari |
| Ishavariஈஷ்வரீ | Goddess of the universe. |
| Ishayuஇஷாயு | Full of strength |
| Isheetaஇஷிதா | Mastery, Wealth, Superior, Desired, Eminence |
| Ishiஇஷீ | Goddess Durga; Rock; Salvation. |
| Ishikஇஷ்க | Light, Desirable |
| Ishikaஇஷிகா | Pain brush; Paint brush |
| Ishitஇஷித | One who desires to rule |
| Ishitaஇஷிதா | Mastery; Wealth; Superior |
| Ishithaஇஷிதா | Mastery, Wealth, Superior, Desired, Eminence |
| Ishkaஇஷ்கா | One who has only friends and no enemies |
| Ishmitஇஷ்மீத | Lover of God, Friend of God |
| Ishmitaஇஷ்மிதா | One who is a lover of the Lord. |
| Ishnaஈஷநா | A name meaning Lord Krishna. |
| Ishraஇஷரா | One who is a divine blessing. |
| Ishtaஇஷ்டா | Another name for Lord Vishnu |
| Ishtaaஇஷ்டா | Name of goddess lakshmi and a name given to karmic yoga |
| Ishtarஇஷ்தர | The Babylonian goddess of love. |
| Ishtiஇஷ்டி | A sacrifice or holy offering. |
| Ishuஇஷூ | Angel sweet lovely beautiful |
| Ishukஇக்ஷுக | An arrow or a swift dart. |
| Ishukaஇஷுகா | Arrow like, An Apsara or celestial nymph |
| Ishwaஈஷ்வ | Spiritual teacher |
| Ishwarஈஷ்வர | God; Powerful, the supreme God |