Mabon | | - | Welsh, Welsh Mythology | |
Math | | - | Welsh Mythology | |
Medraut | | - | Welsh Mythology, Arthurian Romance | |
Medrod | | - | Welsh Mythology, Arthurian Romance | |
Modred | | - | Welsh Mythology, Arthurian Romance | |
Mordred | | - | Welsh Mythology, Arthurian Romance | |
Myrddin | | - | Welsh Mythology | |