Cognomen Choranov (Шоранов 
, Choranov 
) , around the world, is a rare last name. The last name Choranov is characteristic of Bulgaria, where it is a rare surname, Kazakhstan, and Israel, where it is a very rare surname. Measured by absolute frequency, it most frequently occurs in Kazakhstan, Bulgaria, and Russia. Very seldom, Choranov is the forename as well as the last name.