Family name טוסון (Tusun 
, Tewson 
, טוסון 
) , in all the world, is quite a rare last name. The last name טוסון is habitual in Turkey, where it is quite a rare surname, Croatia, where it is a rare surname, and Israel. Measured by absolute frequency, it most frequently occurs in Turkey, China, and the United Kingdom. Much less frequently, טוסון is the forename as well as the last name.