Surname อุ๊ย (Ui 
, อุ๊ย, Uheth) , across the world, is quite a common cognomen. The family name อุ๊ย is characteristic of Macao, where it is quite a rare surname, Malaysia, and Oman, where it is a rare surname. Not in comparison with a country's population, this name is the most popular in Indonesia, Malaysia, and China. Also, อุ๊ย is the forename as well as the last name.