| Name | Meaning | Gender | Origin |
| Immaculada | The Immaculate Conception. | F | Spanish |
| Immaculata | The Immaculate Conception. | F | Latin |
| Immanuel | an alternate form of Emmanuel | M | Hebrew |
| Immer | Saying/ speaking/ a lamb. | M | Biblical |
| Immy | Diminutive of Imogen: Innocent. Last born. The name of the heroine of Shakespeare's play Cymbehoe as a result of a printing error in the Folio edition of the play. | F | English |
| Imnah | Right hand; numbering; preparing | M | Biblical |
| Imogen | Innocent. Last born. The name of the heroine of Shakespeare's play Cymbehoe as a result of a printing error in the Folio edition of the play. | F | English |
| Imogene | Image/ Likeness | F | Latin |
| Imogenia | Image. Blameless; innocent. | F | Latin |
| Imperia | Commanding. | F | Latin |
| Imraan | Variant of Imran: A Prophet's name. | M | Muslim |
| Imrah | A rebel/ waxing bitter/ changing. | F | Biblical |
| Imran | host | M | Arabic |
| Imre | Innocent. | M | Hungarian |
| Imreen | Variant of Imrin: The Biblical Areran is the English language equivalent. | M | Muslim |
| Imri | Speaking/ exalting/ bitter/ a lamb. | M | Biblical |
| Imrin | The Biblical Areran is the English language equivalent. | M | Muslim |
| Imtiaaz | Variant of Imtiaz: Privilege. Distinction. | M | Muslim |
| Imtiaz | Privilege. Distinction. | M | Muslim |
| Im-Tit-Haal | Variant of Imtithal: Polite obedience. | F | Muslim |
| Imtithal | Polite obedience. | F | Muslim |
| Ina | Pure | F | Greek |
| In'aam | Variant of In'am: Gift. Grant. | M | Muslim |
| Inaayat | Variant of Inayat: Concern Attention. | M | Muslim |
| Inachus | A river god. | M | Greek |
| Inaki | Ardent. | M | Basque |
| Inara | Ray of light - Heaven sent | F | Arabic |
| Inari | Shrimp | F | Japanese |
| Inas | Sociability. | F | Muslim |
| Inayat | Concern Attention. | M | Muslim |
| Inca | Ing's abundance. Feminine of Ing who was Norse mythological god of the earth's fertility. | F | Scandinavian |
| Ince | Innocent | M | Hungarian |
| Incendio | Fire. | M | Spanish |
| Inda | The country India. | F | English |
| Indee | The country India. | F | English |
| Indeg | Legendary daughter of GanKy. | F | Welsh |
| Independence | Freedom | F | American |
| Inder | Supreme god. | M | Hindi |
| Indi | Indian. | F | Hindi |
| India | From India | F | English |
| Indigo | dark blue color | F | Latin |
| Indira | God of Heaven & Thunderstorms | F | Hindi |
| Indivar | Blue Lotus | M | Hindi |
| Indiya | Philosophical one | F | American |
| Indra | God of Rain & Thunder | F | Hindi |
| Indrani | Goddess of the sky. | F | Indian |
| Indumati | Daughter of Vidarbha. | F | Indian |
| Ine | Name of a king. | M | Anglo-Saxon |
| Inek | Small. | M | Latin |
| Inerney | Steward of church lands. | M | Irish |