| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 481 | Jacoba | Scottish | Variant of Jacobina: Supplanter. Feminine version of the name Jacob, used occasionally in Scotland. | F | |
| 482 | Jacobina | Scottish | Supplanter. Feminine version of the name Jacob, used occasionally in Scotland. | F | |
| 483 | Jaime | Scottish | Pet form of James used as a woman's name. | F | |
| 484 | Jaime | Scottish | Variant of Jacob Supplanter. | M | |
| 485 | Jaimee | Scottish | Pet form of James used as a woman's name. | F | |
| 486 | Jaimelynn | Scottish | Pet form of James used as a woman's name. | F | |
| 487 | Jaimi | Scottish | Pet form of James used as a woman's name. | F | |
| 488 | Jaimie | Scottish | Pet form of James used as a woman's name. | F | |
| 489 | Jamee | Scottish | Pet form of James used as a woman's name. | F | |
| 490 | Jamey | Scottish | Pet form of James used as a woman's name. | F | |
| 491 | Jami | Scottish | Pet form of James used as a woman's name. | F | |
| 492 | Jamia | Scottish | Pet form of James used as a woman's name. | F | |
| 493 | Jamie | Scottish | Pet form of James used as a woman's name. | F | |
| 494 | Jamie | Scottish | Variant of Jacob 'Supplanter.'. | M | |
| 495 | Jamielee | Scottish | Pet form of James used as a woman's name. | F | |
| 496 | Jamieson | Scottish | Variant of Jacob 'Supplanter.'. | M | |
| 497 | Jamilyn | Scottish | Pet form of James used as a woman's name. | F | |
| 498 | Jamison | Scottish | Pet form of James used as a woman's name. | F | |
| 499 | Jan | Scottish | God has been gracious. A diminutive of Janet, which is a feminine form of John. | F | |
| 500 | Janet | Scottish | Variant of Jane; from the French Jeanette. | F | |