Cognomen 夏忧 (夏忧 ) , in the world, is an extremely rare family name. Much more frequently, 夏忧 is the forename as well as the last name.
Hayou, Shayou, and Tiayou
) , in the world, is an extremely rare family name. Much more frequently, 夏忧 is the forename as well as the last name.