Last name Isavi (Isavi 
) , in the world, is a very rare cognomen. The cognomen Isavi is characteristic of Iran, where it is a very rare surname, Georgia, and the United States, where it is an extremely rare surname. Not in comparison with a country's population, the name is most common in Iran, India, and the United States. More frequently, Isavi is the forename as well as the last name.