Cognomen Жанилган (Жанилган , Zhanylgan ) , around the world, is an extremely rare last name. Much more frequently, Жанилган is the forename as well as the last name.
Zhanilhan, and Zhanylhan
Бисенова, Абдисова, and Сарсенбаева
, Zhanylgan 
) , around the world, is an extremely rare last name. Much more frequently, Жанилган is the forename as well as the last name.