Last name סייפר (Safer 
, Cypher 
, סייפר 
) , throughout the world, is quite a common surname. The family name סייפר is habitual in Ghana, where it is quite a rare surname, North Macedonia, and Algeria. Measured by absolute frequency, the name is most common in the United States, Ghana, and Algeria. Likewise, סייפר is the forename as well as the last name.