>
Family name Gruby (Gruby , Грубый , גרובי ) , throughout the world, is quite a rare surname. The last name Gruby is characteristic of Ukraine, where it is quite a rare surname, Poland, where it is a rare surname, and Denmark. Measured by absolute frequency, the name is most common in Eastern Europe, particularly Ukraine, Russia, and Poland. Much less frequently, Gruby is the forename as well as the last name.