Family name غروس (Gross 
, Gruss , Grosse ) , in all the world, is a widespread cognomen. The cognomen غروس is habitual in Marshall Islands, where it is a common surname, Switzerland, where it is quite a common surname, and Germany (explore the name in all countries). Not in comparison with a country's population, it is the most numerous in the United States, Germany, and France. Much less frequently, غروس is the forename as well as the last name.