Nomi con la lettera K
| K.O. | K-9 | Kabora | Kadi |
| Kafka | Kahlua | Kaiser | Kalamazoo |
| Kaleidoscope | Kalinka | Kalle | Kandinsky |
| Karin | Karajan | Karma | Katja |
| Katiusha | Katmandu | Katrina | Kayle |
| Kaybrens | Keepers | Keep up | Keeper |
| Kelly | Kellogg | Kembro | Keno |
| Kenny | Kentucky | Kenya | Kermit |
| Kessie | Kessy | Kevin | Kewpie |
| Khan | Kibbles | Kick | Kicki |
| Kicki-Trouble | Kid | Kielbasa | Kiki |
| Kiku | Killer | Kilo | Kimberley |
| Kimbundu | Kimo | King | King Kong |
| Kinko | Kipling | Kira | Kirk |
| Kiss | Kiss me | Kisses | Kitty |
| Kiwi | Klondike | Klutz | Knaidel |
| Knickerbocker | Knockout | Knöpfli | Knorr |
| Knuckles | Koala | Kobi | Kobold |
| Koda | Koko | Kona | Kookaburra |
| Kool | Korbel | Korengound | Kosmic |
| Kosmo | Krasniji | Krispy | Krypton |
| Kryptonite | Kudos | Kudu | Kujo |
| Kuma | Kyros |