Last name Kuryan (Kuryan 
, Куриан 
, Курян 
) , all over the world, is quite a rare cognomen. The surname Kuryan is habitual in Belarus, where it is quite a common surname, Estonia, where it is a rare surname, and Armenia. Not in comparison with a country's population, the name is most common in India, Belarus, and Russia. Also, Kuryan is the forename as well as the last name.