Cognomen سیپان (Sipan 
, سیپان) , across the world, is quite a rare last name. The surname سیپان is characteristic of Peru, where it is quite a rare surname, Syria, where it is a rare surname, and Iraq. Measured by absolute frequency, the name is most common in Peru, Indonesia, and Iraq. Likewise, سیپان is the forename as well as the last name.