Surname ขุ่ย (Khui 
, ขุ่ย) , all around the world, is a rare family name. The family name ขุ่ย is characteristic of South-eastern Asia, particularly Malaysia, where it is quite a rare surname, Indonesia, where it is a very rare surname, and Myanmar. In absolute terms, the name is most common in Malaysia, Indonesia, and India. Likewise, ขุ่ย is the forename as well as the last name.