Throughout the world, ประดับพลอย (ประดับพลอย 
) is a very rare dominantly masculine, but seldom girly first name. The first name ประดับพลอย is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare largely male, but uncommonly feminine name. More prevalently, ประดับพลอย is the last name as well as the forename.