Cognomen 德伯 (德伯 
, Derber 
) , globally, is a rare family name. The surname 德伯 is habitual in Germany, where it is a rare surname, Portugal, and New Zealand, where it is a very rare surname. In absolute terms, it is the most numerous in India, Germany, and the United States. Much less frequently, 德伯 is the forename as well as the last name.