Last name พุ้ย (Phui 
, พุ้ย) , in the world, is quite a rare cognomen. The cognomen พุ้ย is characteristic of South-eastern Asia, particularly Malaysia, where it is quite a rare surname, Singapore, where it is a rare surname, and Indonesia, where it is a very rare surname. Likewise, พุ้ย is the forename as well as the last name.