| Name | Meaning | Gender | Origin |
|---|
| Jephtha | He Opens, Whom God sets free | Boy | |
| Jephthah | He Opens, Whom God sets free | Boy | Greek |
| Jeptha | He Opens, Whom God sets free | Boy | |
| Jerahmeel | May God have pity, Whom God loves | Boy | Hebrew |
| Jerahmiel | May God have pity, Whom God loves | Boy | Hebrew |
| Jerald | Spear Ruler | Boy | |
| Jere | Appointed by the lord | Boy | |
| Jered | Descent | Boy | Hebrew |
| Jeremiah | | Boy | Greek |
| Jeremiel | May God have pity, Whom God loves | Boy | |
| Jeremy | Jehovah casts forth, Jehovah hurls | Boy | |
| Jeriah | People of Jehovah, Taught by Jehovah | Boy | Hebrew |
| Jericho | City of the moon, Place of fragrance | Boy | Hebrew |
| Jerijah | People of Jehovah, Taught by Jehovah | Boy | Hebrew |
| Jermaine | From Germany, Brother | Boy | |
| Jerold | Spear Ruler | Boy | |
| Jerome | Holy name | Boy | French |
| Jerrard | Spear Strong, Spear Brave | Boy | |
| Jerred | Descent | Boy | |
| Jerri | Spear Ruler | Unisex | |
| Jerrie | Spear Ruler | Unisex | |
| Jerrod | Descent | Boy | |
| Jerrold | Spear Ruler | Boy | |
| Jerry | Spear Ruler | Unisex | |
| Jervis | Spear Servant | Boy | |
| Jesaiah | God is salvation | Boy | Hebrew |
| Jeshaiah | God is salvation | Boy | Hebrew |
| Jeshua | He is saved | Boy | Hebrew |
| Jesimiel | Whom God makes | Boy | Hebrew |
| Jesse | Wealthy | Boy | Hebrew |
| Jether | Overhanging, Abundance | Boy | Hebrew |
| Jethro | Overhanging, Abundance | Boy | Hebrew |
| Jett | Jet (The Mineral), Coal black | Boy | |
| Jim | Supplanter | Boy | |
| Jimi | Supplanter | Boy | |
| Jimmie | Supplanter | Boy | |
| Jimmy | Supplanter | Boy | |
| Jiphtah | He Opens, Whom God sets free | Boy | Hebrew |
| Jo | God shall add (a another son) | Unisex | |
| Joab | Jehovah is Father, Whose father is Jehovah | Boy | Hebrew |
| Joachim | Jehovah raises up | Boy | |
| Joah | Jehovah is Brother, Whose brother is Jehovah | Boy | Hebrew |
| Joahaz | Jehovah as seized, Whom Jehovah holds fast | Boy | Hebrew |
| Joash | Given by the lord | Boy | Hebrew |
| Job | Hated, Oppressed, Persecuted | Boy | Greek |
| Joby | Hated, Oppressed, Persecuted | Boy | |
| Jocelin | Lion of God, Gaut | Unisex | |
| Joceline | Lion of God, Gaut | Unisex | |
| Jocelyn | Lion of God, Gaut | Unisex | |
| Jock | God is gracious | Boy | Scottish |
| Jodi | God is Gracious, Jewess, Praised | Unisex | |
| Jody | God is Gracious, God shall add (a another son) | Unisex | |
| Joe | God shall add (a another son) | Boy | |
| Joel | Yahweh is God | Boy | |
| Joey | God shall add (a another son) | Boy | |
| Johanan | God is gracious | Boy | Hebrew |
| John | God is gracious | Boy | Greek |
| Johnathan | God has given | Boy | |
| Johnathon | God has given | Boy | |
| Johnie | God is gracious | Boy | |
| Johnnie | God is gracious | Unisex | |
| Johnny | God is gracious | Boy | |