| Jazlynn | Woman | American Names |
| Jazmine | Woman | Persian Names |
| Jaznae | Woman | American Names |
| Jazz | Unisex | American Names |
| Jazzelle | Woman | American Names |
| Jazziell | Woman | American Names |
| Jean | Unisex | English Names |
| Jean Baptiste | Man | French Names |
| Jeana | Woman | American Names |
| Jeanette | Woman | English Names |
| Jeanine | Woman | French Names |
| Jeanne | Woman | French Names |
| Jeannie | Woman | French Names |
| Jeaselle | Woman | American Names |
| Jeb | Man | American Names |
| Jebediah | Man | Hebrew Names |
| Jecca | Woman | English Names |
| Jecori | Man | American Names |
| Jed | Man | American Names |
| Jedaiah | Man | Hebrew Names |