Across the world, سيسك (Cesc 
, سيسك 
, Sisk 
) is quite a rare masculine forename. The first name سيسك is habitual in Andorra, where it is quite a common male name, Spain, where it is quite a rare masculine name, and Guatemala, where it is a rare masculine name. Measured by absolute frequency, the name is most common in Spain, Indonesia, and Guatemala. More frequently, سيسك is the last name as well as the forename.