Starting with letter J
| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 41 | Jacinto | Greek | Hyacinth. | M | |
| 42 | Jacinto | Spanish | Hyacinth. | M | |
| 43 | Jack | English | Diminutive of John: God is gracious. During the Middle Ages, Jack was so common that it was used as a general term for 'man' or 'boy'. Famous Bearer: American actor Jack Lemmon. | M | |
| 44 | Jack | Hebrew | Supplanter. | M | |
| 45 | Jack | Polish | God is gracious. | M | |
| 46 | Jack | Shakespearean | 'Henry VI, Part 2' Jack Cade, a rebel. | M | |
| 47 | Jackie | English | Diminutive of Jack, derived from John: God is gracious. During the Middle Ages, Jack was so common that it was used as a general term for 'man' or 'boy'. Famous Bearer: American actor Jack Lemmon. Used more for girls than boys. | M | |
| 48 | Jackie | Scottish | God has been gracious; has shown favor. Based on John or Jacques. | M | |
| 49 | Jackson | English | Son of Jack. | M | |
| 50 | Jackson | Scottish | God has been gracious; has shown favor. Based on John or Jacques. | M | |
| 51 | Jacky | Scottish | God has been gracious; has shown favor. Based on John or Jacques. | M | |
| 52 | Jacob | Biblical | That supplants, undermines, the heel | M | |
| 53 | Jacob | Hebrew | He grasps the heel. Supplanter. | M | |
| 54 | Jacobe | Hebrew | Supplanter. | M | |
| 55 | Jacobo | Spanish | Supplanter. | M | |
| 56 | Jacobus | Latin | Supplanter. | M | |
| 57 | Jacot | Hebrew | Supplanter. | M | |
| 58 | Jacqueleen | French | Feminine of Jacques derived from James and Jacob. | M | |
| 59 | Jacquelin | French | French form of Jacob. | M | |
| 60 | Jacques | French | Supplanter. He grasps the heel. French form of Jacob. | M | |