| Name | Meaning | Gender | Origin |
|---|
| Israel | God Perseveres: Contends. In The Bible When Jacob Was In His Nineties As A Token Of Blessing God Changed His Name To Israel. | Male | Hebrew |
| Israil | Meaning Unknown | Male | Arabic |
| Isreal | Ruling With The Lord | Male | Hebrew |
| Itzcali | House Of Beauty | Male | English |
| Itztli | Obsidian; Obsidian Knife | Male | Nahuatl |
| Iuitl | Unisexual Name Meaning "Feather." | Female | Nahuatl |
| Iulia | Young | Female | Romanian |
| Iulian | Youthful | Male | Romanian |
| Ivalyn | A Climbing Evergreen Ornamental Plant. | Female | English |
| Iwdael | From The Yew Tree Valley | Male | English |
| Ixtli | Unisexual Name Meaning "Face." | Male | Nahuatl |
| Iyanuoluwa | Gods Miracle | Male | English |
| Iyioluwa | The Honor Of The Lord Of The Universe | Male | English |
| Izabela | Devoted To God | Female | Romanian |
| Izabella | Devoted To God | Female | Hebrew |
| Izabelle | Beautiful | Female | Indian |
| Izel | Unique | Female | Nahuatl |
| Izmirlian | From Izmir | Male | Armenian |
| Izreal | Ruling With The Lord | Male | Hebrew |
| Izz Al Din | Might Of The Faith | Male | Arabic |
| Jabulela | Be Happy | Female | African |
| Jacalyn | Feminine Of Jacques Derived From James And Jacob. | Female | French |
| Jacelyn | Based On The Initials J.C. Or An Abbreviation Of Jacinda. | Female | English |
| Jackeline | | Female | English |
| Jackleen | Abbreviation Of Jaqueline Which Is The Feminine Of Jacques. | Female | English |
| Jacklynn | Abbreviation Of Jaqueline Which Is The Feminine Of Jacques. | Female | English |
| Jaclyn | Abbreviation Of Jaqueline Which Is The Feminine Of Jacques. | Female | English |
| Jacolin | One Who Glides With Beauty | Female | Irish |
| Jacqualine | Feminine Of Jacques Derived From James And Jacob. | Female | French |
| Jacqueleen | Feminine Of Jacques Derived From James And Jacob. | Female | French |