Cognomen לוקס (Lux 
, Lukes 
, לוקס 
) , all around the world, is a common last name. The surname לוקס is habitual in Guatemala, where it is a common surname, Luxembourg, and Czechia, where it is quite a common surname (explore the name in all countries). Measured by absolute frequency, the name is most common in Guatemala, Germany, and the United States. Much less frequently, לוקס is the forename as well as the last name.