| Ilamurugu | Youthful God Murugan; also Ilamurugan; Young lord Murugan |
| Ilancheliyan | Full of youthful potential |
| Ilandevan | A name meaning a young god. |
| Ilango | Chera Prince who wrote Tamil masterpiece Silappadhikaram; Prince; Chera Prince who authored the classic Silappadhikaram |
| Ilanthirayan | Young man whose influence extends beyond the seas |
| Ilavalagan | Young and handsome |
| Ilavalagi | Young and beautiful |
| Ilavarasan | Prince; Prince; also Ilavarasu |
| Ilavenil | Brilliant; Brilliant,Spring, Youthful; Spring, youthful; Spring (the season); Youthful |
| Ilesh | Lord of the earth or ruler of all. |
| Ilham | Intuition. Inspiration. |
| Ilisha | Queen of the earth |
| Illanipi | A young, graceful flower |
| Ilyas | The Biblical Elijah is the English language equivalent.; Prophet Elijah |
| Imaan | Variant of Iman: Faith. Belief. |
| Imala | A Native American name meaning strong. |
| Iman | Faith; Faith. Belief.; Having great faith; Name of raga |
| Imani | Faith (one of the seven principles of Kwanzaa); Trustworthy |
| Imaran | Having great strength; Strong |
| Imran | A Prophets name. |
| Imtiaz | Privilege. Distinction.; Power of discrimination |
| Ina | Lord Surya; In mythology, a moon goddess; Mother; Nickname dirived from suffix of many names.; Pure |
| Inakanta | A beloved or dear person. |
| Inas | Capable; Sociability. |
| Inaya | Concern solicitude; One who cares for the well-being of others |
| Inayat | Concern Attention.; Kindness |
| Inazin | Standing Elk (Stands Sacred) |
| Inbanathan | Lord of pure happiness. |
| Inca | An adventurer; Ing's abundance. Feminine of Ing who was Norse mythological god of the earth's fertility. |
| Indeever | A blue lotus in full bloom. |
| Inderpreet | Love for the heavens. |
| Indi | Independent and free soul |
| Indira | Bestower of wealth; God Of Heaven & Thunderstorms; Goddess Lakshmi; Lakshmi; The mythological wife of Vishnu.; Splendid. |
| Indivar | A beautiful blue lotus. |
| Indiya | Knowledgeable; Philosophical One |
| Indra | Excellent, first; God Of Rain & Thunder; King of the gods.; King of Gods, most strong; Supreme god. |
| Indradutt | Gift of Lord Indra; Gift of Indra |
| Indrajeet | One who conquered Lord Indra. |
| Indrajit | Conquerer of lord Indra; Conquerer of Indra; Victor over Indra |
| Indrakanta | Indrani (Shachi); Lord Indra |