Surname Хадер (Hader 
, Khader , Хадер 
) , all over the world, is a common last name. The surname Хадер is habitual in Western Asia, particularly United Arab Emirates, where it is quite a common surname, Jordan, and Qatar (explore the name in all countries). Measured by absolute frequency, it is commonest in India, Egypt, and Saudi Arabia. Likewise, Хадер is the forename as well as the last name.