Last name Khetchian (Хечян 
, Khetchian 
) , in the entire world, is a very rare cognomen. The surname Khetchian is habitual in Kazakhstan, where it is a very rare surname, Russia, and Ukraine, where it is an extremely rare surname. Measured by absolute frequency, the name is most common in Russia, Kazakhstan, and the United States. More prevalently, Khetchian is the forename as well as the last name.