Cognomen 美宇 (Meiyu 
, 美宇 ) , in all the world, is a rare family name. The cognomen 美宇 is habitual in Taiwan, where it is quite a rare surname, Singapore, where it is a rare surname, and Malaysia. In absolute terms, it most frequently occurs in Taiwan, China, and Malaysia. Much more frequently, 美宇 is the forename as well as the last name.