Surname גאן (Gun 
, Gunn , Gann ) , throughout the world, is a common cognomen. The surname גאן is habitual in Malaysia, where it is quite a common surname, Isle of Man, and New Zealand (explore the name in all countries). Measured by absolute frequency, it is commonest in the United States, the United Kingdom, and Indonesia. Also, גאן is the forename as well as the last name.