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