Cognomen Xe (Xe 
, ឆែ 
) , in the entire world, is quite a common last name. The surname Xe is habitual in Cambodia, where it is quite a common surname, Guatemala, where it is quite a rare surname, and Libya, where it is a rare surname. Not in comparison with a country's population, it is the most numerous in Cambodia, Guatemala, and Vietnam. Much less frequently, Xe is the forename as well as the last name.