Surname Хуиыен (Huiyen , Хуиыен , Khuyyen) , across the world, is an extremely rare family name. Much more frequently, Хуиыен is the forename as well as the last name.
Chuiyen
Жанг
, Хуиыен 
, Khuyyen) , across the world, is an extremely rare family name. Much more frequently, Хуиыен is the forename as well as the last name.