| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Jonquil | JAHN-kwil | English (Rare) | ||
| Jonty | JAHN-tee | English (British) | ||
| Jools | JOOLZ | English | ||
| Joona | YO:-nah | Finnish | ||
| Joonas | YO:-nahs | Finnish | ||
| Joosep | - | Estonian | ||
| Jooseppi | YO:-sep-pee | Finnish | ||
| JordÁN | hor-DAHN | Spanish | ||
| JordÃO | - | Portuguese | ||
| Jordan | JAWR-dən (English) | English, Macedonian | ||
| Jordana | hor-DAH-nah (Spanish), jawr-DAN-ə (English) | Spanish, Portuguese, Macedonian, English (Rare) | ||
| Jordon | JAWR-dən | English | ||
| Jordyn | JAWR-din | English (Modern) | ||
| Jorge | HOR-khe (Spanish), ZHAWR-zhə (Portuguese) | Spanish, Portuguese | ||
| Jorginho | - | Portuguese |