Surname Краузер (Crowther 
, Краузер 
, Crouser 
) , in the entire world, is a common cognomen. The last name Краузер is characteristic of Isle of Man, where it is quite a common surname, the United Kingdom, and Australia, where it is quite a rare surname. Not in comparison with a country's population, it is the most numerous in the United Kingdom, the United States, and Australia. Much less frequently, Краузер is the forename as well as the last name.