Last name 瑞伯 (瑞伯 
, Dryburgh 
) , in all the world, is quite a rare surname. The cognomen 瑞伯 is characteristic of Isle of Man, where it is quite a rare surname, the United Kingdom, and Australia, where it is a rare surname. In absolute terms, it is the most numerous in the United Kingdom, the United States, and Australia. Much less frequently, 瑞伯 is the forename as well as the last name.