| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Joana | - | Portuguese, Catalan | ||
| Joanna | jo-AN-ə (English), yaw-AHN-nah (Polish) | English, Polish, Biblical | ||
| Joanne | jo-AN (English), zho-AN (French) | English, French | ||
| Joaquim | - | Portuguese, Catalan | ||
| Joaquima | - | Catalan | ||
| Joash | JO-ash (English) | Biblical | ||
| Job | JOB (English), YAWP (Dutch) | Biblical, Dutch | ||
| Joceline | zho-sə-LEEN | French | ||
| Jocelyn | JAHS-lin (English), JAHS-ə-lin (English) | English, French | ||
| Jocelyne | zho-sə-LEEN | French | ||
| Jochebed | - | Biblical | ||
| Jochem | YO-khəm | Dutch | ||
| Jock | JAHK | Scottish | ||
| Jockie | - | Scottish | ||
| Jocky | - | Scottish |