Surname เก็น (Ken 
, Gagen 
, เก็น 
) , in the entire world, is a common last name. The cognomen เก็น is characteristic of Malaysia, where it is quite a common surname, Macao, and Hong Kong (explore the name in all countries). Measured by absolute frequency, it most frequently occurs in Malaysia, Indonesia, and Kenya. More prevalently, เก็น is the forename as well as the last name.