Worldwide, Kder (Kder 
) is a rare predominantly masculine, but very infrequently female first name. The first name Kder is characteristic of Algeria, where it is a rare boy's name, Syria, and Saudi Arabia, where it is a very rare male name. In absolute terms, it is the most numerous in Algeria, Syria, and Iraq. More prevalently, Kder is the last name as well as the forename.