Surname कुशल (Kusala 
, กุศล , कुशल) , in all the world, is quite a rare cognomen. The last name कुशल is characteristic of Thailand, where it is quite a rare surname, Slovakia, and Myanmar. Not in comparison with a country's population, it is commonest in South-eastern Asia, particularly Thailand, Myanmar, and Indonesia. More prevalently, कुशल is the forename as well as the last name.