| Nome | Sginificados | Sexo | Origem |
|---|---|---|---|
| Iain | god's gracious gift | Menino | Gaelic |
| Ian | god is gracious | Menino | Scottish |
| Ianna | Fem. form of IAN - god is gracious | Menina | |
| Ianthe | violet-colored flower | Menina | Greek |
| Ibrahim | form of ABRAHAM - father of a multitude | Menino | Arabic |
| Ibtisam | smile | Menina | Arabic |
| Id | festival | Menino | Arabic |
| Ida | prosperous | Menina | English |
| Idalee | From IDA and LEE | Menina | |
| Idalia | From IDA and LEE | Menina | Greek |
| Idana | From IDA & ANNA | Menina | |
| Idola | idolized | Menina | Greek |
| Idonia | industrious | Menina | German |
| Iggi | Only Son | Menino | African |
| Iggy | Form of IGGI. Only Son | Menino | Greek |
| Ignatius | Firey One | Menino | Latin |
| Ihsan | beneficence | Menino | Arabic |
| Ike | form of ISAAC - laughing one | Menino | Hebrew |
| Ilias | form of ELIJAH - Lord is my God | Menino | Latin |
| Ilona | beautiful | Menina | Hungarian |
| Iman | faith | Menino | Arabic |
| Imogene | image | Menina | Latin |
| Ina | Mother | Menina | Latin |
| Indeg | very fair (legendary heroine) | Menina | Welsh |
| Indira | India | Menina | Hindi |
| Ines | gentle | Menina | Spanish |
| Inez | Form of AGNES. chaste | Menina | Greek |
| Inga | hero's daughter | Menina | Scandinavian |
| Ingmar | famous son | Menino | Scandinavian |
| Ingram | Ing's raven | Menino | Teutonic |
| Ingrid | hero's daughter | Menina | Teutonic |
| Iola | Violet-Colored Dawn | Menina | Greek |
| Iolanthe | violet | Menina | French |
| Ion | Moon Man | Menino | |
| Iona | flower name | Menina | Greek |
| Ipo | sweetheart | Menina | Hawaiian |
| Iratze | in reference to the virgin Mary | Menina | Basque |
| Irene | peace | Menina | Greek |
| Iria | Form of IRIS. the rainbow | Menina | |
| Irina | Form of IRENE - peace | Menina | Russian |
| Iris | the rainbow | Menina | Greek |
| Irisa | Iris | Menina | |
| Irma | God of War | Menina | Latin |
| Irving | Handsome and Fair | Menino | Gaelic |
| Isa | form of JESUS - God will help | Menino | Arabic |
| Isaac | laughing one | Menino | Hebrew |
| Isabeau | consecrated to god | Menina | French |
| Isabel | consecrated to god | Menina | Spanish |
| Isabella | consecrated to god | Menina | Italian |
| Isabelle | consecrated to god | Menina | French |