Last name Slkh (سلكه 
, Slkh 
) , in the entire world, is quite a rare surname. The surname Slkh is habitual in Egypt, where it is a rare surname, Sudan, and Yemen, where it is a very rare surname. In absolute terms, it is commonest in Egypt, Sudan, and Iran. Much less frequently, Slkh is the forename as well as the last name.