familles nobles
| Nom | Type | Notoriété | Popularité |
|---|---|---|---|
| Jurkka | Organisation | 4 | 0.0 |
| Józef et Wiktoria Ulma | Organisation | 15 | 2.1 |
| Kalckreuth | Organisation | 3 | 0.1 |
| Kamehameha | Organisation | 12 | 0.4 |
| Kamptz | Organisation | 2 | 0.0 |
| Kamsarakan | Organisation | 13 | 1.1 |
| Kangnŭng | Organisation | 4 | 0.0 |
| Kantzow | Organisation | 3 | 0.1 |
| Kap-herr | Organisation | 3 | 0.1 |
| Kapoor Family | Organisation | 21 | 20.0 |
| Karamanli | Organisation | 18 | 1.7 |
| Karami | Organisation | 0 | 0.1 |
| Karen-pahlav | Organisation | 17 | 1.3 |
| Kastamonitis | Organisation | 1 | 0.0 |
| Kastrioti | Organisation | 18 | 0.0 |
| Katakalon | Organisation | 5 | 0.5 |
| Katia et Maurice Krafft | Organisation | 12 | 20.3 |
| Katte | Organisation | 2 | 0.0 |
| Kaulbars | Organisation | 4 | 0.0 |
| Kawachi Genji | Organisation | 7 | 0.5 |
| Keglević | Organisation | 9 | 0.3 |
| Kessel | Organisation | 2 | 0.0 |
| Kevernburg | Organisation | 3 | 0.0 |
| Keyserlingk | Organisation | 7 | 0.7 |
| Khazen | Organisation | 0 | 2.8 |
| Kinkanga | Organisation | 5 | 0.3 |
| Kinský | Organisation | 12 | 6.2 |
| Kirkman | Organisation | 3 | 0.0 |
| Klaus et Eva Herlitz | Organisation | 5 | 1.0 |
| Klinckowström | Organisation | 5 | 0.0 |
| Klitzing | Organisation | 3 | 0.0 |
| Knobelsdorff | Organisation | 3 | 0.0 |
| Knoblauch | Organisation | 3 | 0.0 |
| Knobloch | Organisation | 2 | 0.0 |
| Kolowrat | Organisation | 6 | 0.0 |
| Kontostéphanos | Organisation | 2 | 0.0 |
| Korff | Organisation | 6 | 0.7 |
| Kossakowski | Organisation | 11 | 0.6 |
| Kotromanić | Organisation | 27 | 3.4 |
| Kotze | Organisation | 2 | 0.0 |
| Koundouriotis | Organisation | 2 | 0.4 |
| Kourakine | Organisation | 8 | 2.1 |
| Kourkouas | Organisation | 10 | 0.5 |
| Kourtikios | Organisation | 5 | 0.0 |
| Krupski | Organisation | 2 | 0.5 |
| Kuenheim | Organisation | 2 | 0.1 |
| Kujō Tadamoto | Personne | 5 | 0.3 |
| Königsegg | Organisation | 8 | 0.8 |
| Königsmarck | Organisation | 3 | 0.1 |
| Köprülü | Organisation | 31 | 3.7 |