| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Jovan | - | Serbian, Macedonian | ||
| Jovana | - | Serbian, Macedonian | ||
| Jovanka | - | Serbian, Macedonian | ||
| Jovita | ho-VEE-tah (Spanish) | Spanish, Portuguese | ||
| Jowan | - | Cornish | ||
| Jowita | yaw-VEE-tah | Polish | ||
| Joy | JOI | English | ||
| Joyce | JOIS | English | ||
| Joye | JOI | English | ||
| Jozafat | yaw-ZAH-faht | Polish | ||
| Jozef | YO-zəf (Dutch) | Slovak, Dutch | ||
| JozefÍNa | - | Slovak | ||
| Jozefa | YO-ze-faw (Hungarian) | Hungarian, Slovene | ||
| Jozefo | yo-ZE-fo | Esperanto | ||
| Ju | - | Chinese |