Last name Hatis (Hatis 
) , all over the world, is a rare cognomen. The family name Hatis is habitual in Romania, where it is a rare surname, Indonesia, where it is a very rare surname, and Malaysia, where it is an extremely rare surname. Not in comparison with a country's population, it most frequently occurs in India, Indonesia, and Romania. Also, Hatis is the forename as well as the last name.