| Kabao | Kadett | Kaio | Kairo | Kali |
| Kalle | Kallo | Kallos | Kamon | Kanelli |
| Kantor | Karl | Karli | Karlo | Karajan |
| Karim | Karlson | Kasbar | Kashmir | Kasimir |
| Kastor | Karrel | Kavic | Karuso | Kai |
| Kato | Kazimir | Kamui | Karacho | Kevin |
| Kenny | Kenzo | Kero | Kesario | Keno |
| Keanu | Keiko | Kelzo | Kassim | KENAY |
| Khan | Kid | Killroy | Kimba | Kimbo |
| Kim | King | Kingo | Kiraz | Kirtan |
| Kiro | Kimi | Kiron | Kit | Kinga |
| Kilano | ||||
| Kiwo | Kleff | Kleo | Kliff | Klondike |
| Knopf | Knöpfchen | Knuddel | Knut | |
| Kody | Kojek | Kongo | Konrad | Kovo |
| Kovu | Kosta | Komet | Kothuma | Konen |
| Kosmo | ||||
| Krasty | Krischan | Krischi | Krümel | Kürass |
| Kron | Kunze | Krusty | Kuri | Kuki |
| Kuddl | Kuschl | Kuno | Kutscho |