Surname Razn (رازن 
, Razn 
) , all around the world, is a very rare cognomen. The last name Razn is characteristic of Saudi Arabia, where it is a very rare surname, Philippines, where it is an extremely rare surname, and the United Kingdom. In absolute terms, it is commonest in Saudi Arabia, Philippines, and India. More prevalently, Razn is the forename as well as the last name.