Cognomen Ширази (Shirazi 
, Ширази 
, Sa'Di 
) , all around the world, is a common last name. The surname Ширази is habitual in Bahrain, where it is quite a common surname, Iceland, where it is quite a rare surname, and Israel. Not in comparison with a country's population, this name is the most popular in Iran, Pakistan, and the United States. Very seldom, Ширази is the forename as well as the last name.