Surname ثانت (Thant 
, ثانت 
) , all over the world, is a widespread last name. The last name ثانت is characteristic of Myanmar, where it is a widespread surname, Mongolia, where it is a common surname, and Singapore, where it is quite a rare surname. Not in comparison with a country's population, it is the most numerous in Myanmar, Mongolia, and Indonesia. Likewise, ثانت is the forename as well as the last name.