Surname Луан (Luan 
, Louane 
, Louan 
) , in all the world, is a widespread family name. The surname Луан is characteristic of Malaysia, where it is quite a common surname, Cayman Islands, and Bermuda (explore the name in all countries). Measured by absolute frequency, this name is the most popular in China, Malaysia, and Vietnam. Also, Луан is the forename as well as the last name.