| Name | Meaning | Details |
|---|---|---|
| Karston | "From Karls Town" | View Details |
| Karuka | Art Of Heaven | View Details |
| Katara | From Qatar | View Details |
| Kawai | From The Water | View Details |
| Kayce | From The Initials K.C. | 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 |
| Kenton | From The Town Of Kent | View Details |
| Kenyon | From The Mound Of Einion | View Details |
| Kerr | From The Rough Ground | View Details |
| Kerry | "From Ciars People Or The County Of Kerry" | View Details |
| Kerrya | From Count Of Kerry | View Details |
| Kimberlina | From The Meadow Of The Royal Fortress | View Details |