Last name Thig (Thig 
) , in the entire world, is a rare surname. The cognomen Thig is characteristic of Taiwan, where it is a rare surname, Myanmar, where it is a very rare surname, and the United Kingdom, where it is an extremely rare surname. Measured by absolute frequency, it is the most numerous in Taiwan, Myanmar, and the United States. Much less frequently, Thig is the forename as well as the last name.