In the entire world, ผู้ (Phu 
, ผู้) is a common primarily male, but very seldom female first name. The first name ผู้ is characteristic of Vietnam, where it is quite a common masculine name, Macao, where it is quite a rare male name, and Australia, where it is a rare primarily boy's, but very infrequently feminine name. Not in comparison with a country's population, it is the most numerous in Vietnam, the United States, and India. Also, ผู้ is the last name as well as the forename.