| Name | Group | Language of Origin | Languages of Use | Meaning/Translation or Related Words | US 2021 | 
|---|
| Iacopo | Jacob/Jacqueline/Jakoba | Hebrew | Italian | Yahweh may protect; holder of the heel; supplanter |  | 
| Iago | Jacob/Jacqueline/Jakoba | Hebrew | Portuguese | Yahweh may protect; holder of the heel; supplanter |  | 
| Iain | John/Johanna | Hebrew | Scottish | Yahweh is gracious |  | 
| Ian | John/Johanna | Hebrew | English, Scottish | Yahweh is gracious | #81 | 
| Ian Mateo | Ian Mateo | Spanish | Spanish |  |  | 
| Ibai | Ibai | Basque | Spanish, Basque | river |  | 
| Ibish | Ibish | Unknown | Albanian |  |  | 
| Ibraheem | Abraham | Hebrew | Indian | father of many |  | 
| Ibrahim | Abraham | Hebrew | Arabic | father of many | #455 | 
| Ibrahim | Abraham | Hebrew | Turkish | father of many |  | 
| Ibrahima | Abraham | Hebrew | Arabic | father of many |  | 
| Ícaro | Ícaro | Old Greek | Portuguese |  |  | 
| Icarus | Ícaro | Old Greek | English, Latin |  |  | 
| Idris | Idris | Arabic | Arabic | Words: study | #856 | 
| Idriss | Idris | Arabic | Arabic | Words: study |  | 
| Idriz | Idriz | Turkish | Albanian |  |  | 
| Iefan | John/Johanna | Hebrew | Irish | Yahweh is gracious |  | 
| Iggy | Ignaz/Ignatia | Etrusk | Spanish | Words: fire |  | 
| Igme | Igme | Unknown | Tagalog |  |  | 
| Ignace | Ignaz/Ignatia | Etrusk | French | Words: fire |  | 
| Ignacio | Ignaz/Ignatia | Etrusk | Spanish | Words: fire | #981 | 
| Ignacy | Ignaz/Ignatia | Etrusk | Polish | Words: fire |  | 
| Ignas | Ignaz/Ignatia | Etrusk | Lithuanian | Words: fire |  | 
| Ignatz | Ignaz/Ignatia | Etrusk | German | Words: fire |  | 
| Ignaz | Ignaz/Ignatia | Etrusk | German | Words: fire |  | 
| Ignazio | Ignaz/Ignatia | Etrusk | Spanish, Italian | Words: fire |  | 
| Igor | Ingvar | Old Norse | German, Russian | Words: warrior |  | 
| Iivo | Iivo | Unknown | Finnish |  |  | 
| Ijob | Job | Hebrew | German | persecuted, hated |  | 
| Ikarus | Ícaro | Old Greek | German |  |  | 
| Ike | Isaac | Hebrew | English | he laughs |  | 
| Iker | Iker | Basque | Spanish, Basque | visitation | #481 | 
| Ilai | Ilai | Hebrew | English, Hebrew | Exalted |  | 
| Ilan | Ilan/Ilana | Hebrew | Hebrew | tree |  | 
| Ilari | Hilarius/Hilaria | Latin | Russian, Finnish | the cheerful |  | 
| Ilario | Hilarius/Hilaria | Latin | Italian | the cheerful |  | 
| Ilay | Ilai | Hebrew | English, Hebrew | Exalted |  | 
| Ilgar | Ilgar | Unknown | Russian, Azerbaijani |  |  | 
| Ilhan | Ilhan | Unknown | Turkish | ruler |  | 
| Ilia | Elijah/Eliane | Hebrew | Georgian | my god is Yahweh |  | 
| Ilian | Ilian | Unknown | Arabic |  |  | 
| Ilias | Elijah/Eliane | Hebrew | Arabic | my god is Yahweh |  | 
| Ilies | Elijah/Eliane | Hebrew | Arabic | my god is Yahweh |  | 
| Ilija | Elijah/Eliane | Hebrew | Slavic | my god is Yahweh |  | 
| Ilir | Ilir | Albanian | Albanian | Words: be free / star |  | 
| Ilja | Elijah/Eliane | Hebrew | Russian | my god is Yahweh |  | 
| Ilmari | Ilmarinen | Finnish | Finnish | Words: air |  | 
| Ilmarinen | Ilmarinen | Finnish | Finnish | Words: air |  | 
| Ilya | Elijah/Eliane | Hebrew | Russian | my god is Yahweh |  | 
| Ilyan | Ilyan | Unknown | French |  |  | 
| Ilyas | Elijah/Eliane | Hebrew | Arabic | my god is Yahweh |  | 
| Ilyes | Elijah/Eliane | Hebrew | Arabic | my god is Yahweh |  | 
| Imad | Imad | Arabic | Arabic | support, pillar |  | 
| Iman | Iman | Arabic | Arabic | faith |  | 
| Imanol | Manuel/Manuela | Hebrew | Basque | God is with us |  | 
| Imants | Imants | Unknown | Latvian |  |  | 
| Imer | Imer | Unknown | Albanian |  |  | 
| Imko | Imko/Imke | Frisian | German, Frisian | Words: universal |  | 
| Immanuel | Manuel/Manuela | Hebrew | German | God is with us |  | 
| Imraan | Imran | Unknown | Arabic |  |  | 
| Imran | Imran | Unknown | Arabic |  |  | 
| Imre | Emmerich | Old High German | Hungarian | Words: brave / rich, powerful, power |  | 
| Imronbek | Imran | Unknown | Uzbek |  |  | 
| Iñaki | Ignaz/Ignatia | Etrusk | Spanish, Basque | Words: fire |  | 
| Indera | Indra | Sanskrit | Malay | Words: drop / possessing |  | 
| Indiana | Indiana/Indiana | English | English |  |  | 
| Indigo | Indigo/Indigo | English | English | Indigo |  | 
| Indra | Indra | Sanskrit | Malay, Hindi | Words: drop / possessing |  | 
| Indrit | Indrit | Albanian | Albanian |  |  | 
| Indro | Indro | Unknown | Italian |  |  | 
| Indy | Indiana/Indiana | English | English |  |  | 
| Infant | Baby/Baby | English | English |  |  | 
| Ing | Ingwio | Germanic | Old English, Old Norse, Germanic |  |  | 
| Ingar | Ingmar | Old High German | Scandinavian | Words: famous, well-known |  | 
| Ingbert | Ingbert | Old High German | German | Words: bright |  | 
| Ingebert | Ingbert | Old High German | Scandinavian | Words: bright |  | 
| Ingemar | Ingmar | Old High German | Scandinavian | Words: famous, well-known |  | 
| Ingmar | Ingmar | Old High German | German, Scandinavian | Words: famous, well-known |  | 
| Ingo | Ingo/Inge | Old High German | German |  |  | 
| Ingolf | Ingolf | Old High German | German | Words: wolf |  | 
| Ingomar | Ingmar | Old High German | German | Words: famous, well-known |  | 
| Ingvar | Ingvar | Old Norse | Scandinavian | Words: warrior |  | 
| Ingvi | Ingwio | Germanic | Old Icelandic, Old Norse |  |  | 
| Ingwaz | Ingwio | Germanic | Germanic |  |  | 
| Ingwio | Ingwio | Germanic | Germanic |  |  | 
| Inigo | Ignaz/Ignatia | Etrusk | English | Words: fire |  | 
| Iñigo | Ignaz/Ignatia | Etrusk | Spanish | Words: fire |  | 
| Inko | Ingo/Inge | Old High German | Frisian |  |  | 
| Innes | Aonghus | Old Irish | Scottish | Words: one / vigor, strength |  | 
| Innocenzo | Innozenz/Innozentia | Latin | Italian |  |  | 
| Innokenti | Innozenz/Innozentia | Latin | Russian |  |  | 
| Innozenz | Innozenz/Innozentia | Latin | German |  |  | 
| Inocencio | Innozenz/Innozentia | Latin | Spanish |  |  | 
| Inuik | Inuik | Greenlandic | Greenlandic | genuine human being |  | 
| Inuk | Inuk | Greenlandic | Greenlandic | human being |  | 
| Inunnguaq | Inunnguaq | Greenlandic | Greenlandic | sweet little person |  | 
| Ioan | John/Johanna | Hebrew | Romanian | Yahweh is gracious |  | 
| Ioane | John/Johanna | Hebrew | Georgian | Yahweh is gracious |  | 
| Ioánnis | John/Johanna | Hebrew | Greek | Yahweh is gracious |  | 
| Ion | John/Johanna | Hebrew | Romanian | Yahweh is gracious |  |