Surname ตู่ (Tu 
, Dhuw 
, Teue 
) , in all the world, is a widespread cognomen. The family name ตู่ is characteristic of Marshall Islands, where it is a common surname, Myanmar, where it is quite a common surname, and Cayman Islands (explore the name in all countries). In absolute terms, it most frequently occurs in China, Myanmar, and Vietnam. Very seldom, ตู่ is the forename as well as the last name.