Family name ประดู่ (Padauk 
, Pradut 
, Pradu 
) , in the entire world, is quite a rare surname. The family name ประดู่ is characteristic of South-eastern Asia, particularly Myanmar, where it is quite a rare surname, Thailand, where it is a rare surname, and Malaysia, where it is a very rare surname. Measured by absolute frequency, this name is the most popular in Myanmar, Thailand, and India. More frequently, ประดู่ is the forename as well as the last name.