Cognomen 罗赛 (Rosay 
, 罗赛 
) , around the globe, is quite a rare family name. The surname 罗赛 is characteristic of France, where it is quite a rare surname, Estonia, where it is a rare surname, and Myanmar. In absolute terms, this name is the most popular in France, Indonesia, and Myanmar. Very seldom, 罗赛 is the forename as well as the last name.