Surname Saddek (الصادق 
, Saddek 
) , in the world, is a widespread last name. The cognomen Saddek is habitual in Sudan, where it is a common surname, Libya, where it is quite a common surname, and Jordan (explore the name in all countries). Measured by absolute frequency, this name is the most popular in Sudan, Egypt, and Iraq. Likewise, Saddek is the forename as well as the last name.