Surname ياسون (Eason 
, ياسون 
) , around the world, is a common last name. The last name ياسون is characteristic of the United States, where it is quite a rare surname, New Zealand, and the United Kingdom. In absolute terms, it is commonest in the United States, the United Kingdom, and China. Much less frequently, ياسون is the forename as well as the last name.