| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| 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 | ||
| Jodocus | yo-DO-kəs (Dutch) | Dutch (Archaic), Ancient Celtic (Latinized) | ||
| Joel | JOL (English), JO-əl (English), ho-EL (Spanish), zhoo-EL (Portuguese), YO-el (Swedish, Finnish) | English, Spanish, Portuguese, Swedish, Finnish, Biblical | ||
| Joep | YOOP | Dutch | ||
| Joeri | YOO-ree | Dutch | ||
| Joffrey | - | French |