| Name | Meaning | Gender | Origin |
|---|
| Idgie | | Unisex | Hebrew |
| Ignatius | fiery | Male | Latin |
| Irving | handsome, fair | Male | Scottish |
| Iverson | | Unisex | Hebrew |
| Ivory | The hard, smooth, yellowish-white of an elephant's tusk. | Male | Word |
| Jace | Hebrew, the Lord is salvation | Male | Hebrew |
| Jackson | Son of Jack | Male | English |
| Jacob | The supplanter, held by the heel | Male | Hebrew |
| James | From Jacob - To fill the place of another, supplanter. | Male | English |
| Jasper | Black stone
| Male | Persian |
| Jasper | Black stone
| Male | Persian |
| Jasper | Black stone
| Male | Persian |
| Jed | the hand | Male | English |
| Jefferson | son of Jeffrey | Male | English |
| Jeremiah | Exalted of the Lord
| Male | Hebrew |
| John | God is merciful | Male | Hebrew |
| Joshua | God is salvation
| Male | Hebrew |
| Kenner | | Unisex | |
| Kilby | after Craig Kilborn of the Late, Late Show | Unisex | |
| King | King's field. King is one of several titles occasionally used as given names.
| Male | English |
| Kirby | church settlement | Male | Norse |
| Kita | north | Unisex | |
| Lacy | Derived from Lacey which is a French Nobleman's surname brought to British Isles after Norman conquest.
| Male | |
| Lafayette | Hound Dog from the AristoCats
| Male | |
| Lamont | Man Of Law | Male | Scottish |