All around the world, Achak (Achak 
) is a rare largely masculine, but seldom feminine given name. The given name Achak is habitual in Northern Africa, particularly Morocco, where it is a rare predominantly male, but very infrequently girly name, Algeria, where it is a rare masculine name, and Tunisia. Measured by absolute frequency, this name is the most popular in India, Morocco, and Algeria. More prevalently, Achak is the last name as well as the forename.