Last name סאדק (Sadek 
, Sadeq , סאדק 
) , all over the world, is a widespread cognomen. The cognomen סאדק is habitual in Bahrain, where it is quite a common surname, Lebanon, and Egypt (explore the name in all countries). In absolute terms, it most frequently occurs in Egypt, Bangladesh, and Algeria. Likewise, סאדק is the forename as well as the last name.