familles nobles
| Nom | Type | Notoriété | Popularité |
|---|---|---|---|
| Marin | Organisation | 3 | 0.6 |
| Marioni | Organisation | 1 | 0.0 |
| Maritie et Gilbert Carpentier | Organisation | 4 | 77.9 |
| Marmora | Organisation | 1 | 0.0 |
| Marono | Organisation | 1 | 0.0 |
| Marschall von Bieberstein | Organisation | 2 | 0.0 |
| Martin et Osa Johnson | Organisation | 6 | 4.2 |
| Martinazzo | Organisation | 2 | 0.0 |
| Martine | Organisation | 1 | 0.0 |
| Martinelli | Organisation | 1 | 0.9 |
| Martinengo | Organisation | 2 | 0.0 |
| Martinez del Rio | Organisation | 3 | 0.3 |
| Martynov | Organisation | 3 | 0.7 |
| Maruki Iri et Toshiko | Organisation | 1 | 0.5 |
| Marwanides (omeyyades) | Organisation | 2 | 3.7 |
| Maryvonne et Bruno Robineau | Organisation | 2 | 0.9 |
| Massenbach | Organisation | 2 | 0.1 |
| Massier | Organisation | 2 | 12.4 |
| Massolo | Organisation | 1 | 0.0 |
| Massow | Organisation | 3 | 0.1 |
| Mastalizi | Organisation | 2 | 0.0 |
| Matono | Organisation | 1 | 0.0 |
| Matschinsky-denninghoff | Organisation | 5 | 0.0 |
| Maurice et Maralyn Bailey | Organisation | 6 | 0.0 |
| Mavrocordato | Organisation | 13 | 1.7 |
| Mazaman | Organisation | 1 | 0.0 |
| Mbak | Organisation | 1 | 0.1 |
| Mbukushus | Lieu | 6 | 0.2 |
| Mdivani | Organisation | 5 | 0.0 |
| Medini | Organisation | 1 | 0.9 |
| Mehrānides | Organisation | 15 | 1.9 |
| Meic Lochlann | Organisation | 3 | 0.1 |
| Meli Lupi | Organisation | 3 | 0.0 |
| Mellerio | Organisation | 2 | 1.5 |
| Mellin | Organisation | 7 | 0.0 |
| Memmii | Organisation | 11 | 0.5 |
| Memmo | Organisation | 3 | 0.8 |
| Menegato | Organisation | 1 | 0.0 |
| Menenii | Organisation | 8 | 0.2 |
| Mesdames | Organisation | 9 | 40.6 |
| Metadori | Organisation | 1 | 0.0 |
| Meyendorff | Organisation | 6 | 3.2 |
| Mezo | Organisation | 1 | 0.0 |
| Miani | Organisation | 2 | 0.0 |
| Michael et Mollie Hardwick | Organisation | 1 | 0.4 |
| Michieli | Organisation | 4 | 0.9 |
| Mildred et Richard Loving | Organisation | 3 | 5.7 |
| Milesio | Organisation | 1 | 0.0 |
| Milonides | Organisation | 1 | 0.0 |
| Miltitz | Organisation | 3 | 0.0 |