Last name קאון (Keun 
, Kaun 
, קאון 
) , globally, is quite a common surname. The family name קאון is characteristic of Reunion, where it is quite a common surname, Malaysia, where it is quite a rare surname, and Estonia. Not in comparison with a country's population, it most frequently occurs in Malaysia, Germany, and China. Also, קאון is the forename as well as the last name.