Family name Йианюн (Йианюн ) , around the world, is an extremely rare cognomen. Much more frequently, Йианюн is the forename as well as the last name.
Jianjun, and Jianyun
Лиу, and Жао
) , around the world, is an extremely rare cognomen. Much more frequently, Йианюн is the forename as well as the last name.