Family name קאדר (Kader 
, Qadir 
, Qader ) , all over the world, is a widespread cognomen. The cognomen קאדר is characteristic of Pakistan, where it is a common surname, United Arab Emirates, where it is quite a common surname, and Algeria (explore the name in all countries). In absolute terms, it is commonest in Pakistan, Bangladesh, and Algeria. Also, קאדר is the forename as well as the last name.