Surname チウ (Qiu 
, Chiu , チウ 
) , in the world, is a prevalent last name. The last name チウ is habitual in Hong Kong, where it is a widespread surname, Cayman Islands, where it is a common surname, and Bermuda (explore the name in all countries). Not in comparison with a country's population, the name is most common in Eastern Asia, particularly China, Hong Kong, and Taiwan. Much less frequently, チウ is the forename as well as the last name.