Surname 加查 (Gajah 
, Gatsha 
, 加查) , throughout the world, is quite a rare last name. The surname 加查 is characteristic of South-eastern Asia, particularly Indonesia, where it is a rare surname, Malaysia, and Singapore, where it is a very rare surname. In absolute terms, it is commonest in Indonesia, Nigeria, and Malaysia. Also, 加查 is the forename as well as the last name.