| Johnathon | Man | English Names |
| Johnavan | Man | American Names |
| Johnavon | Man | American Names |
| Johnda | Woman | American Names |
| Johnna | Woman | American Names |
| Johnny | Man | Hebrew Names |
| Johnson | Man | English Names |
| Joie | Woman | French Names |
| Jojen | Man | American Names |
| Joji | Man | Japanese Names |
| Jojo | Woman | American Names |
| Jokull | Man | Scandinavian Names |
| Jola | Woman | Slavic Names |
| Jolanda | Woman | Slavic Names |
| Jolene | Woman | American Names |
| Jolie | Woman | French Names |
| Jolisa | Woman | American Names |
| Jolissa | Woman | American - Created Name Names |
| Jolivette | Woman | American Names |
| Jolon | Unisex | Native American Names |