All around the world, เดือนมณี (เดือนมณี 
, Duanmanee , Monthamanee ) is a very rare largely girly, but infrequently boy's first name. The given name เดือนมณี is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare mostly feminine, but seldom male name. Much less frequently, เดือนมณี is the last name as well as the forename.