Surname 塞耶 (Sayer 
, Thayer 
, 塞耶) , throughout the world, is a common family name. The family name 塞耶 is habitual in Kuwait, where it is quite a common surname, Aland Islands, and Isle of Man. Measured by absolute frequency, it is commonest in the United States, the United Kingdom, and Kuwait. Much less frequently, 塞耶 is the forename as well as the last name.