| Jessa | Woman | American Names |
| Jessia | Woman | American Names |
| Jetson | Unisex | American Names |
| Jeven | Unisex | American Names |
| Jevic | Woman | American Names |
| Jevin | Man | American Names |
| Jevonte | Man | American Names |
| Jezziel | Woman | American Names |
| Jiles | Unisex | American Names |
| Jnyah | Woman | American Names |
| Jobeth | Woman | American Names |
| Jobi | Unisex | American Names |
| Jodell | Woman | American Names |
| Jodge | Unisex | American Names |
| Johnavan | Man | American Names |
| Johnavon | Man | American Names |
| Johnda | Woman | American Names |
| Johnna | Woman | American Names |
| Jojen | Man | American Names |
| Jojo | Woman | American Names |