| Jesper | Man | Dutch Names |
| Jess | Unisex | English Names |
| Jessa | Woman | American Names |
| Jessamine | Woman | French Names |
| Jesse | Unisex | Hebrew Names |
| Jessen | Man | German Names |
| Jessenia | Woman | Arabic Names |
| Jessia | Woman | American Names |
| Jessica | Woman | Hebrew Names |
| Jessie | Woman | English Names |
| Jesualdo | Man | Spanish Names |
| Jesus | Man | Greek Names |
| Jethro | Man | Hebrew Names |
| Jetson | Unisex | American Names |
| Jett | Man | English Names |
| Jetta | Woman | Scandinavian Names |
| Jette | Woman | Dutch Names |
| Jettie | Woman | Dutch Names |
| Jeven | Unisex | American Names |
| Jevic | Woman | American Names |