Last name ยุ่ย (Yui 
, ยุ่ย) , all around the world, is quite a common family name. The last name ยุ่ย is habitual in Malaysia, where it is quite a rare surname, Hong Kong, and Peru. Measured by absolute frequency, the name is most common in South-eastern Asia, particularly Malaysia, Indonesia, and Myanmar. Also, ยุ่ย is the forename as well as the last name.