Starting with letter J
| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 721 | Jonathon | Hebrew | Jehovah has given. In the bible Jonathan son of King Saul was noted for manliness; generosity and unselfishness. He saved David's life when Saul would have killed him. | M | |
| 722 | Jonn | English | Variant of John or abbreviation of Jonathan 'Jehovah has been gracious; has shown favor.'. | M | |
| 723 | Jonn | French | Variant of John or abbreviation of Jonathan 'Jehovah has been gracious; has shown favor.'. | M | |
| 724 | Jonni | English | Modern feminine of John and Jon. | M | |
| 725 | Jonnie | English | Variant of John or abbreviation of Jonathan 'Jehovah has been gracious; has shown favor.'. | M | |
| 726 | Jonnie | French | Variant of John or abbreviation of Jonathan 'Jehovah has been gracious; has shown favor.'. | M | |
| 727 | Joop | Hebrew | God will multiply. | M | |
| 728 | Joosef | Finnish | Finnish form of Joseph. | M | |
| 729 | Joosef | Hebrew | God will multiply. | M | |
| 730 | Joosep | Finnish | Finnish form of Joseph. | M | |
| 731 | Jooseppi | Hebrew | God will multiply. | M | |
| 732 | Joost | Latin | Just. | M | |
| 733 | Jopie | Hebrew | God will multiply. | M | |
| 734 | Joppa | Biblical | Beauty, comeliness. | M | |
| 735 | Jorah | Biblical | Showing, casting forth, a cauldron. | M | |
| 736 | Jorah | Hebrew | He has reproached. Biblical. | M | |
| 737 | Jorai | Biblical | Showing, casting forth, a cauldron. | M | |
| 738 | Joram | Biblical | To cast, elevated. | M | |
| 739 | Joram | Hebrew | Jehovah is exalted. | M | |
| 740 | Joran | English | The fictional character Jorel father of Superman. | M | |