Surname מדוקס (Maddox 
, Madox 
, Maddocks ) , all around the world, is a common cognomen. The last name מדוקס is habitual in Isle of Man, where it is quite a common surname, the United States, and the United Kingdom, where it is quite a rare surname. Not in comparison with a country's population, it most frequently occurs in the United States, the United Kingdom, and Australia. Much less frequently, מדוקס is the forename as well as the last name.