Cognomen ยี่ห้อ (Brand 
, Yiho 
, 字號 ) , in the world, is a widespread family name. The surname ยี่ห้อ is characteristic of Namibia, where it is quite a common surname, Switzerland, and Netherlands (explore the name in all countries). In absolute terms, it most frequently occurs in Germany, the United States, and South Africa. Very seldom, ยี่ห้อ is the forename as well as the last name.