| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| JOSSELIN | - | French | ||
| JOSSELINE | - | French | ||
| JOSSLYN | JAWS-lin | English (Rare) | ||
| JOST | - | German | ||
| JOSU | - | Basque | ||
| JOSUÉ | ho-SWE (Spanish), zho-zoo-E (Portuguese) | French, Spanish, Portuguese | ||
| JOSUNE | - | Basque | ||
| JOTHAM | JO-thəm (English) | Biblical | ||
| JOTHI | - | Tamil | ||
| JOUKAHAINEN | - | Finnish Mythology | ||
| JOUKO | YO-oo-ko | Finnish | ||
| JOUNI | YO-oo-nee | Finnish | ||
| JOURDAIN | - | French | ||
| JOVAN | - | Serbian, Macedonian | ||
| JOVANA | - | Serbian, Macedonian |