Family name ทิช (Thit 
, ทิช) , in the entire world, is a common last name. The family name ทิช is habitual in South-eastern Asia, particularly Myanmar, where it is a common surname, Singapore, where it is a rare surname, and Malaysia. Measured by absolute frequency, it is the most numerous in South-eastern Asia, particularly Myanmar, Indonesia, and Malaysia. Likewise, ทิช is the forename as well as the last name.