All around the world, Sadjak (สัจจะ 
, Sadjak 
) is a rare dominantly boy's, but uncommonly girly forename. The forename Sadjak is habitual in South-eastern Asia, particularly Thailand, where it is a rare dominantly boy's, but seldom girly name, and Indonesia, where it is a very rare male name. Also, Sadjak is the last name as well as the forename.