Last name 希雯 (Xiwen 
, 希雯 ) , around the globe, is a rare surname. The surname 希雯 is habitual in Hong Kong, where it is a rare surname, Singapore, and Malaysia. Not in comparison with a country's population, it is the most numerous in China, Malaysia, and Hong Kong. Much more frequently, 希雯 is the forename as well as the last name.