Last name Sahet (Sahet 
, สาเหตุ 
) , throughout the world, is a rare surname. The cognomen Sahet is characteristic of Malaysia, where it is a rare surname, Indonesia, where it is a very rare surname, and Mexico, where it is an extremely rare surname. Measured by absolute frequency, it most frequently occurs in Indonesia, Malaysia, and India. More frequently, Sahet is the forename as well as the last name.