Last name พวงมะลัย (พวงมะลัย 
) , worldwide, is a very rare family name. The surname พวงมะลัย is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, พวงมะลัย is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| พวงมะลัย | Thailand |