Surname Thatha (Thatha 
, ทาฐะ 
, ทะทา ) , across the world, is a common family name. The cognomen Thatha is characteristic of India, where it is a rare surname, United Arab Emirates, and Indonesia. In absolute terms, this name is the most popular in India, Indonesia, and Myanmar. Likewise, Thatha is the forename as well as the last name.