| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Joannes | - | Late Roman | ||
| JoaquÍN | hwah-KEEN | Spanish | ||
| Joaquim | - | Portuguese, Catalan | ||
| Joaquima | - | Catalan | ||
| Joaquina | hwah-KEE-nah | Spanish | ||
| Joash | JO-ash (English) | Biblical | ||
| Job | JOB (English), YAWP (Dutch) | Biblical, Dutch | ||
| Jobeth | JO-beth | English (Rare) | ||
| Joby | JO-bee | English (Rare) | ||
| Jocasta | jo-KAS-tə (English) | Greek Mythology (Latinized) | ||
| Jocelin | JAHS-lin, JAHS-ə-lin | English (Rare) | ||
| Jochebed | - | Biblical | ||
| Jochen | YO-khen | German | ||
| Jochim | YO-khim | German | ||
| Jockel | - | German |