Last name ארשדי (Ershadi 
, ארשדי 
) , around the world, is a rare family name. The family name ארשדי is habitual in Iran, where it is a rare surname, Norway, and Israel. Measured by absolute frequency, it is commonest in Iran, the United States, and Germany. Very seldom, ארשדי is the forename as well as the last name.