Cognomen غرون (Groen 
, Grün , Gruen 
) , all over the world, is a common last name. The family name غرون is characteristic of Western Europe, particularly Netherlands, where it is quite a common surname, Luxembourg, and Germany (explore the name in all countries). Measured by absolute frequency, the name is most common in Netherlands, Germany, and the United States. Much less frequently, غرون is the forename as well as the last name.