| Name | Meaning | Details |
|---|---|---|
| Kibbe | Night Bird | View Details |
| Kitkun | Night Bird | View Details |
| Kumi | Long Period Of Time | View Details |
| Kumiko | Long Time | View Details |
| Kunihide | Long Time | View Details |
| Kunihiro | Long Time | View Details |
| Kylemore | Long Narrows | View Details |
| Landen | From The Long Hill | View Details |
| Landon | From The Long Hill | View Details |
| Langley | From The Long Meadow | View Details |
| Lanton | From The Long Town | View Details |
| Largo | Long | View Details |
| Lark | Songbird | View Details |
| Litonya | Hummingbird Darting Down | View Details |
| Loa | Spring Bird | View Details |