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Worldwide, Isaacs (إسحق , Isaacs , אייזקס ) is quite a rare principally male, but scarcely feminine first name. The forename Isaacs is characteristic of Sudan, where it is quite a rare masculine name, Panama, where it is a rare boy's name, and Libya. Measured by absolute frequency, it is the most numerous in Sudan, Egypt, and Nigeria. Much more prevalently, Isaacs is the last name as well as the forename.
Isaacs is also a name for the fictitious and mythical characters: Isaak Sirko .