Cognomen พวงโพธิ์ศิริ (พวงโพธิ์ศิริ 
) , all around the world, is a very rare last name. The surname พวงโพธิ์ศิริ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| พวงโพธิ์ศิริ | Thailand |