Cognomen ตัด (Tat 
, Sever , Acut 
) , all over the world, is a widespread last name. The surname ตัด is habitual in Malaysia, where it is quite a common surname, Slovenia, and Croatia (explore the name in all countries). Measured by absolute frequency, it is commonest in Turkey, Malaysia, and India. Much less frequently, ตัด is the forename as well as the last name.
ลําปาง, กะสี, and พัฒนเรืองชัย