Last name كيريس (Kerris 
, Keres 
, Kairys 
) , across the world, is quite a rare surname. The cognomen كيريس is characteristic of Lithuania, where it is quite a common surname, Estonia, and Bosnia and Herzegovina, where it is quite a rare surname. In absolute terms, the name is most common in Lithuania, the United States, and Bosnia and Herzegovina. Very seldom, كيريس is the forename as well as the last name.