Cognomen Zarh (زاره 
, Zarh 
, Зарх 
) , in all the world, is a rare surname. The family name Zarh is characteristic of Morocco, where it is a rare surname, Russia, where it is a very rare surname, and Myanmar. Measured by absolute frequency, it is commonest in Russia, Morocco, and Egypt. Also, Zarh is the forename as well as the last name.