| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 461 | Hume | Scottish | From the cave. | M | |
| 462 | Iain | Scottish | Scottish variant of Ian: 'Gift from God'. | M | |
| 463 | Ian | Scottish | Gift from God The Gaelic form of the name John. | M | |
| 464 | Inghean | Scottish | Daughter. | F | |
| 465 | Inghinn | Scottish | Daughter. | F | |
| 466 | Innes | Scottish | From Innes. | M | |
| 467 | Iona | Scottish | Dove. Also the name of a Scottish island. | F | |
| 468 | Irvin | Scottish | Variant of Ervin: Beautiful. | M | |
| 469 | Irvine | Scottish | Variant of Ervin: Beautiful. | M | |
| 470 | Irving | Scottish | From the City. Friend, as a variant of Irvin. | M | |
| 471 | Irving. Irvin | Scottish | Variant of Irvine: Friend. Both a surname and place name. | M | |
| 472 | Isa | Scottish | Oath of God. Scottish variant of Isabel. | F | |
| 473 | Iseabal | Scottish | Scottish form of Isabel: consecrated to God. | F | |
| 474 | Ishbel | Scottish | Oath of God. | F | |
| 475 | Isla | Scottish | From the name of a Scottish river. | F | |
| 476 | Isobel | Scottish | Scottish form of Isabel: consecrated to God. | F | |
| 477 | Iver | Scottish | Archer. | M | |
| 478 | Jackie | Scottish | God has been gracious; has shown favor. Based on John or Jacques. | M | |
| 479 | Jackson | Scottish | God has been gracious; has shown favor. Based on John or Jacques. | M | |
| 480 | Jacky | Scottish | God has been gracious; has shown favor. Based on John or Jacques. | M | |