Cognomen Ясер (Yaser 
, Jaser 
, Ясер 
) , across the world, is a common last name. The surname Ясер is habitual in Egypt, where it is quite a common surname, Bahrain, and Syria (explore the name in all countries). Measured by absolute frequency, the name is most common in Egypt, Saudi Arabia, and Iraq. Also, Ясер is the forename as well as the last name.