Last name พลับวังกล่ำ (พลับวังกล่ำ, Plubwangklum 
) , around the globe, is an extremely rare cognomen. The surname พลับวังกล่ำ is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Plubwangklum | Thailand |