Last name Драйер (Dreyer 
, Dreier , Dryer 
) , all over the world, is a common family name. The cognomen Драйер is habitual in Namibia, where it is quite a common surname, Germany, and Denmark (explore the name in all countries). In absolute terms, it is commonest in Germany, the United States, and South Africa. Much less frequently, Драйер is the forename as well as the last name.