| Name | Meaning | Details |
|---|---|---|
| Karik | From Carrick | View Details |
| Karston | "From Karls Town" | View Details |
| Katara | From Qatar | View Details |
| Kawai | From The Water | View Details |
| Kayce | From The Initials K.C. | View Details |
| Keaton | "Hawks Town" | View Details |
| Keeton | "Hawks Town" | View Details |
| Keften | Town Of Kevin | View Details |
| Kelby | From The Ridge Farm | View Details |
| Kelsey | "From Ceols Island" | View Details |
| Kelton | From The Calf Farm | View Details |
| Kendahl | From The River Kent | View Details |
| Kensington | "The Town Of Cynsiges People" | View Details |
| Kenton | From The Town Of Kent | View Details |
| Kenyon | From The Mound Of Einion | View Details |