Surname سييم (Siem 
, سييم) , across the world, is quite a rare family name. The last name سييم is habitual in Cayman Islands, where it is quite a common surname, Norway, where it is quite a rare surname, and Malaysia. Measured by absolute frequency, the name is most common in Indonesia, Malaysia, and India. Also, سييم is the forename as well as the last name.