| Name | Meaning | Religion | Gender |
|---|
| Joahaz | Jehovah as seized, Whom Jehovah holds fast | Christian | Boy |
| Joash | Given by the lord | Christian | Boy |
| Job | Hated, Oppressed, Persecuted | Christian | Boy |
| Joby | Hated, Oppressed, Persecuted | Christian | Boy |
| Jocelin | Lion of God, Gaut | Christian | Unisex |
| Joceline | Lion of God, Gaut | Christian | Unisex |
| Jocelyn | Lion of God, Gaut | Christian | Unisex |
| Jock | God is gracious | Christian | Boy |
| Jodh | The brave warrior | Sikh | Boy |
| Jodi | God is Gracious, Jewess, Praised | Christian | Unisex |
| Jody | God is Gracious, God shall add (a another son) | Christian | Unisex |
| Joe | God shall add (a another son) | Christian | Boy |
| Joel | Jehovah is the lord | Christian | Unisex |
| Joey | God shall add (a another son) | Christian | Boy |
| Jogesh | Lord Shiva | Hindu | Boy |
| Jogindar | Establishing union with god | Sikh | Boy |
| Joginder | Lord Shiva | Hindu | Boy |
| Joginder | Establishing union with god | Sikh | Unisex |
| Jogindra | Lord Shiva | Hindu | Boy |
| Jograj | Yograj, King of yoga, Lord Krishna | Hindu | Boy |
| Johanan | God is gracious | Christian | Boy |
| John | God is gracious | Christian | Boy |
| Johnathan | God has given | Christian | Boy |
| Johnathon | God has given | Christian | Boy |
| Johnie | God is gracious | Christian | Boy |
| Johnnie | God is gracious | Christian | Unisex |
| Johnny | God is gracious | Christian | Boy |
| Jojo | God is Gracious, God shall add (a another son) | Christian | Unisex |
| Joktan | Small | Christian | Boy |
| Jolyon | Descended from Jupiter (Jove) | Christian | Boy |
| Jon | God has given | Christian | Boy |
| Jona | Dove | Christian | Boy |
| Jonah | Dove | Christian | Boy |
| Jonathan | God has given | Christian | Boy |
| Jonathon | God has given | Christian | Boy |
| Jonny | God is gracious | Christian | Boy |
| Jonty | God has given | Christian | Boy |
| Jools | Descended from Jupiter (Jove), Youth | Christian | Unisex |
| Jophiel | Beauty of God | Christian | Boy |
| Joram | God is exalted | Christian | Boy |
| Jordan | Flowing down | Christian | Unisex |
| Jordana | Flowing down | Christian | Unisex |
| Jordon | Flowing down | Christian | Unisex |
| Josaphat | God has judged, Whom God judges | Christian | Boy |
| Joseph | God shall add (a another son) | Christian | Boy |
| Joses | Exalted | Christian | Boy |
| Josh | God is salvation | Christian | Boy |
| Joshaphat | God has judged, Whom God judges | Christian | Boy |
| Joshawa | God is salvation | Christian | Boy |
| Joshi | Lord Vishnu | Hindu | Boy |
| Joshua | God is salvation | Christian | Boy |
| Josiah | Whom Jehovah heals | Christian | Boy |
| Joss | Gaut | Christian | Unisex |
| Josse | Lord | Christian | Boy |
| Josslyn | Garnet (the gem), Gaut | Christian | Unisex |
| Jotham | God is perfect | Christian | Boy |
| Joy | Joy, Happiness, Joyful, Pleasure | Christian | Unisex |
| Joy | Happiness, Pleasure | Hindu | Boy |
| Joydeep | Victory light | Hindu | Boy |
| Joydev | Ancient poet | Hindu | Boy |
| Joygun | | Muslim | Boy |
| Juayl | Guard some | Muslim | Boy |