K
| Kaido |
| Kalvis |
| Karels |
| Kārlis |
| Karolis |
| Karps |
| Kaspars |
| Ķasts |
| Kazimirs |
| Kazis |
| Kenets |
| Kevins |
| Kims |
| Kirils |
| Klāvs |
| Klementijs |
| Klements |
| Klimentijs |
| Knuts |
| Konrads |
| Konstantin |
| Konstantīns |
| Krišjānis |
| Krišs |
| Kristaps |
| Kristens |
| Kristers |
| Kristians |
| Kristjānis |
| Kristjans |
| Kristofers |
| Kristofs |
| Krists |
| Krišus |
| Kurts |
| Kuzma |
|
