| Firstname | Gender | Origin | Meaning of name | Form | Pronunciation |
|---|---|---|---|---|---|
| Jabez |  | Hebrew | Pain; sorrow | Itself | (JA bez) |
| Jace | | Greek | Healer | Jason | (JAYSS) |
| Jacen | | Greek | Healer | (JAY sen) | |
| Jack | | Hebrew | God is gracious | John | (JAK) |
| Jackson | | English | Jack's son | Jack | (JAK sun) |
| Jacob | | Hebrew | Supplanted; held by the heel | (JAY kub) | |
| Jacoby | | Hebrew | Supplanter | (ya KO bi); (JAK oh bee) | |
| Jacques | | Hebrew | Supplanter | (zhahk) | |
| Jadan | | N/A | Jaden | (JAY dan) | |
| Jadon | | Hebrew | Grateful | Itself | (JAH don); (JAY don) |
| Firstname | Gender | Origin | Meaning | Form | Pronunciation |
|---|---|---|---|---|---|
| Jadrian | | N/A | Itself | (JAY dree en) | |
| Jadrien | | Jay and Adrien | Itself | (JAY dree en) | |
| Jagger | | English | Pedlar | Itself | (jag ur) |
| Jago | | Hebrew | Supplanter | (JAY goh) | |
| Jagur | | Hebrew | Place of rest | Itself | (jah GUR) |
| Jaheem | | Hebrew | Raised up | Jakeem | (yah HEEM); (jah HEEM) |
| Jaheim | | Hebrew | Raised up | Jakeem | (yah HEEM); (jah HEEM) |
| Jahiem | | Hebrew | Raised up | Jaheim | (yah HEEM); (jah HEEM) |
| Jai | | English | Jay bird | (jye) | |
| Jaiman | | N/A | Jamon | (JAY mun) |