Cognomen ロイズ (Roiz 
, ロイズ 
) , around the globe, is quite a rare last name. The last name ロイズ is habitual in Nicaragua, where it is quite a rare surname, Estonia, where it is a rare surname, and Panama. Not in comparison with a country's population, this name is the most popular in Mexico, Brazil, and Spain. Much less frequently, ロイズ is the forename as well as the last name.