Last name 肥 (肥 
, Fail 
, ปุ๋ย) , around the globe, is a common family name. The cognomen 肥 is characteristic of China, where it is quite a rare surname, New Zealand, and Azerbaijan. Not in comparison with a country's population, this name is the most popular in China, the United States, and Indonesia. Very seldom, 肥 is the forename as well as the last name.