Throughout the world, Thas (Thas 
) is a rare largely male, but uncommonly female first name. The first name Thas is characteristic of Qatar, where it is quite a rare masculine name, Saudi Arabia, where it is a rare male name, and France, where it is a very rare unisex name. In absolute terms, it most frequently occurs in Qatar, Saudi Arabia, and India. Likewise, Thas is the last name as well as the forename.