Family name ไวซ์ (Wai 
, ไวซ์ 
) , in all the world, is a prevalent surname. The last name ไวซ์ is habitual in Mongolia, where it is a prevalent surname, Myanmar, and Malaysia, where it is a common surname (explore the name in all countries). Measured by absolute frequency, it most frequently occurs in Myanmar, India, and Malaysia. Likewise, ไวซ์ is the forename as well as the last name.