| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 521 | Kam | Scottish | Form of Cameron 'crooked nose.'. | M | |
| 522 | Kamden | Scottish | Winding Valley. Form of Camden. | M | |
| 523 | Kameron | Scottish | Clan name meaning bent nose. | F | |
| 524 | Kameron | Scottish | Form of Cameron 'crooked nose.'. | M | |
| 525 | Kamron | Scottish | Form of Cameron 'crooked nose.'. | M | |
| 526 | Kay | Scottish | Fire. | M | |
| 527 | Keeley | 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. | F | |
| 528 | Keeley | 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 | |
| 529 | Keir | Scottish | A surname used occasionally as a first name since the late 19th century. | M | |
| 530 | Keith | Scottish | Wood. From the battleground. A surname and place name. | M | |
| 531 | 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. | F | |
| 532 | 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 | |
| 533 | 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. | F | |
| 534 | 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 | |
| 535 | 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 | |
| 536 | Kendrew | Scottish | Manly; brave. Form of Andrew. | M | |
| 537 | Kendric | Scottish | Royal chieftain. Surname. | M | |
| 538 | Kendrick | Scottish | Royal chieftain. Surname. | M | |
| 539 | Kendrik | Scottish | Royal chieftain. Surname. | M | |
| 540 | Kendrix | Scottish | Royal chieftain. Surname. | M | |