Family name Hnam (حنام 
, Hnam 
, น้ำ) , around the globe, is a very rare cognomen. The cognomen Hnam is characteristic of South-eastern Asia, particularly Myanmar, where it is a rare surname, Malaysia, where it is a very rare surname, and Thailand, where it is an extremely rare surname. Measured by absolute frequency, this name is the most popular in Myanmar, China, and Malaysia. Also, Hnam is the forename as well as the last name.