Last name Dafer (ظافر 
, Dafer 
) , in the entire world, is quite a common family name. The surname Dafer is characteristic of Western Asia, particularly Yemen, where it is quite a rare surname, Palestinian Territory, and Saudi Arabia. In absolute terms, this name is the most popular in Western Asia, particularly Yemen, Saudi Arabia, and Iraq. More prevalently, Dafer is the forename as well as the last name.