Surname Thipjak (Thipjak 
) , worldwide, is a very rare family name. The cognomen Thipjak is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, Thipjak is the forename as well as the last name.
Rapeepat, Thipsupa, Suttichai, Wachirawit, and Patchaneekorn