Last name 罗耶 (Royer 
, 罗耶 
) , in the world, is a common cognomen. The surname 罗耶 is habitual in Dominica, where it is a common surname, France, where it is quite a common surname, and Monaco (explore the name in all countries). In absolute terms, the name is most common in France, the United States, and Canada. Much less frequently, 罗耶 is the forename as well as the last name.