Cognomen หลวงมณี (หลวงมณี 
, Laungmanee , Hluangmanee ) , all around the world, is a very rare surname. The family name หลวงมณี is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| หลวงมณี, Laungmanee, Luangmanee, Hluangmanee | Thailand |