| Job | | JOB (English), YAWP (Dutch) | Biblical, Dutch | |
| Jochebed | | - | Biblical | |
| Joel | | JOL (English), JO-əl (English), ho-EL (Spanish), zhoo-EL (Portuguese), YO-el (Swedish, Finnish) | English, Spanish, Portuguese, Swedish, Finnish, Biblical | |
| Johanan | | - | Biblical | |
| John | | JAHN (English) | English, Biblical | |
| Joktan | | - | Biblical | |
| Jonah | | JO-nə (English) | English, Biblical | |
| Jonas (2) | | YO-nahs (German), JO-nəs (English) | Swedish, Norwegian, Danish, German, Dutch, Biblical | |
| Jonathan | | JAHN-ə-thən (English), YO-nah-tahn (German) | English, German, Swedish, Norwegian, Danish, Dutch, French, Biblical | |
| Joram | | - | Biblical | |
| Josaphat | | - | Biblical | |
| Joseph | | JO-səf (English), zho-ZEF (French), YO-zef (German) | English, French, German, Biblical | |
| Joses | | JO-seez (English) | Biblical | |
| Joshua | | JAH-shə-wə (English), JAW-shwə (English) | English, Biblical | |
| Josiah | | jo-SIE-ə (English) | Biblical, English | |