>
Family name Грейдер (Greider , Grader , Грейдер) , in all the world, is quite a rare cognomen. The family name Грейдер is habitual in Djibouti, where it is quite a common surname, Austria, where it is quite a rare surname, and Germany, where it is a rare surname. Measured by absolute frequency, it is the most numerous in the United States, Germany, and Austria. Very seldom, Грейдер is the forename as well as the last name.