| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 1301 | Joshua | Hebrew | Jehovah is generous. Jehovah saves. In the Old Testament, Joshua was chosen to succeed Moses as leader of the Israelites for their journey to the Promised Land. | M | |
| 1302 | Josiah | Hebrew | Jehovah has healed. Biblical Josiah became king of Judah at eight after his father was assassinated. He ruled 31 years. | M | |
| 1303 | Josias | Hebrew | Variant of Josiah: May Jehovah heal. | M | |
| 1304 | Josie | Hebrew | God will add. | F | |
| 1305 | Joss | Hebrew | Abbreviation of Joshua 'Jehovah is salvation.'. | M | |
| 1306 | JosT | Hebrew | Variant of Joseph: May Jehovah add/give increase. | M | |
| 1307 | Josu | Hebrew | God saves. | M | |
| 1308 | Josue | Hebrew | God is salvation. | M | |
| 1309 | Jotham | Hebrew | Jehovah is perfect. May Jehovah complete. In the Old Testament, Gideon's youngest son, who escaped the massacre of his seventy brothers. Also a king of Judah during a time of military strife. | M | |
| 1310 | Jourdaine | Hebrew | Variant of Hebrew Jordan 'down flowing.'. | M | |
| 1311 | Jourdon | Hebrew | Variant of Hebrew Jordan 'down flowing.'. | M | |
| 1312 | Jov | Hebrew | Supplanter. | M | |
| 1313 | Joxepa | Hebrew | God will add. | F | |
| 1314 | Joziah | Hebrew | Jehovah has healed. Biblical Josiah became king of Judah at eight after his father was assassinated. He ruled 31 years. | M | |
| 1315 | Jozsa | Hebrew | God will add. | F | |
| 1316 | Juan | Hebrew | Gift from God. | M | |
| 1317 | Juana | Hebrew | Gift from God. | F | |
| 1318 | Juanita | Hebrew | Gift from God. | F | |
| 1319 | Jubal | Hebrew | The ram. Inventor of the harp and pipes and founder of music making. | M | |
| 1320 | Juci | Hebrew | Praised. | F | |