| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 381 | Keith | Scottish | Wood. From the battleground. A surname and place name. | M | |
| 382 | Kellie | Scottish | Variant of Kelly: Wood. Surname and place name that has only been used as a first name (either gender) in the latter half of the 20th century. | M | |
| 383 | Kelly | Scottish | Wood. Surname and place name that has only been used as a first name (either gender) in the latter half of the 20th century. | M | |
| 384 | Ken | Scottish | Diminutive of Kenneth: Handsome. Root of the surname MacKenzie. Famous Bearer: Kenneth Grahame (1859- 1932), author of The Wind in the Willows. | M | |
| 385 | Kendrew | Scottish | Manly; brave. Form of Andrew. | M | |
| 386 | Kendric | Scottish | Royal chieftain. Surname. | M | |
| 387 | Kendrick | Scottish | Royal chieftain. Surname. | M | |
| 388 | Kendrik | Scottish | Royal chieftain. Surname. | M | |
| 389 | Kendrix | Scottish | Royal chieftain. Surname. | M | |
| 390 | Kennan | Scottish | Abbreviation of Kenneth. Surname. | M | |
| 391 | Kennedy | Scottish | Ugly head. | M | |
| 392 | Kenneth | Scottish | Handsome. Root of the surname MacKenzie. Famous Bearer: Kenneth Grahame (1859- 1932), author of The Wind in the Willows. | M | |
| 393 | Kenney | Scottish | Abbreviation of Kenneth. Surname. | M | |
| 394 | Kennon | Scottish | Abbreviation of Kenneth. Surname. | M | |
| 395 | Kenny | Scottish | Diminutive of Kenneth: Handsome. | M | |
| 396 | Kenrick | Scottish | Royal chieftain. Surname. | M | |
| 397 | Kenrik | Scottish | Royal chieftain. Surname. | M | |
| 398 | Kenzie | Scottish | Fair. | M | |
| 399 | Kerk | Scottish | From the church. | M | |
| 400 | Kermichil | Scottish | From Michael's fortress. | M | |