| Baby Name | Meaning | Gender |
|---|
| Kelvin | From The Narrow River | Male |
| Kelvyn | From The Narrow River | Male |
| Kelwin | From The Narrow River | Male |
| Kelwyn | From The Narrow River | Male |
| Kemp | Warrior | Male |
| Kendal | From The Bright Valley | Male |
| Kendall | From The Bright Valley | Male |
| Kenly | From The King's Meadow | Male |
| Kenton | From A Farm In Kent | Male |
| Kerry | Dusky: Dark. | Female |
| Keyara | Beautiful River. | Female |
| Kyle | Handsome | Male |
| Lachlan | From The Land Of Lakes. | Male |
| Ladon | Myth Name (Dragon Of Hera) | Male |
| Laken | | Female |
| Langford | Lives Near The Long Ford | Male |
| Lark | Lark | Female |
| Lawford | From The Ford At The Hill | Male |
| Lea | Mythological Goddess Of Canoe Builders | Female |
| Leathan | River | Male |
| Leith | River | Male |
| Lennox | Lives Near The Place Abounding In Elm Trees | Male |
| Lethe | Myth Name (River Of Oblivion) | Female |
| Lincoln | Lakeside Colony. The Name Of An Early Roman Settlement In England. | Male |
| Lindsay | A Lake: A Place Of Linden Trees. | Female |