Family name Lexuan (乐轩 
, 乐旋 , Lexuan 
) , worldwide, is a rare last name. The family name Lexuan is characteristic of South-eastern Asia, particularly Singapore, where it is a rare surname, Malaysia, and Vietnam, where it is a very rare surname. In absolute terms, it is commonest in China, Vietnam, and Malaysia. More prevalently, Lexuan is the forename as well as the last name.