All over the world, พลอยมณี (พลอยมณี 
, Ploymanee 
, Ploymani ) is a rare mostly feminine, but infrequently male forename. The first name พลอยมณี is habitual in South-eastern Asia, particularly Thailand, where it is a rare mostly girly, but infrequently male name. Much less frequently, พลอยมณี is the last name as well as the forename.