Last name ウィン (Win 
, Winn , Wynn 
, along with others...) , around the world, is a prevalent family name. The cognomen ウィン is characteristic of Myanmar, where it is a prevalent surname, Mongolia, and Malaysia, where it is a common surname (explore the name in all countries). Measured by absolute frequency, it is the most numerous in Myanmar, the United States, and Malaysia. Likewise, ウィン is the forename as well as the last name.