| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| JØRGEN | - | Danish, Norwegian | ||
| JØRN | - | Danish, Norwegian | ||
| JÖRAN | - | Swedish | ||
| JÖRDIS | - | German | ||
| JÖRG | YUURK | German | ||
| JÖRGEN | - | Swedish | ||
| JÚLIA | ZHOO-lyə (Portuguese), YOO-lee-aw (Hungarian) | Portuguese, Catalan, Hungarian, Slovak | ||
| JÚLIUS | - | Slovak | ||
| JÜRGEN | YUYR-gen | Low German | ||
| JAŠA | - | Slovene | ||
| JAAGUP | - | Estonian | ||
| JAAK | - | Estonian, Flemish | ||
| JAAKKIMA | YAH:K-kee-mah | Finnish | ||
| JAAKKO | YAH:K-ko | Finnish | ||
| JAAKOB | - | Finnish (Rare), Estonian (Rare) |