Family name Ghyasi (Ghyasi 
) , in the entire world, is a rare cognomen. The surname Ghyasi is habitual in Afghanistan, where it is quite a rare surname, Iran, where it is a very rare surname, and Canada. Measured by absolute frequency, this name is the most popular in Southern Asia, particularly Afghanistan, India, and Iran. Also, Ghyasi is the forename as well as the last name.