Cognomen Краян (Krajan 
, Краян 
) , in the world, is a rare last name. The surname Краян is characteristic of Slovakia, where it is quite a rare surname, Croatia, where it is a rare surname, and Poland, where it is a very rare surname. In absolute terms, it most frequently occurs in Indonesia, Slovakia, and India. Likewise, Краян is the forename as well as the last name.