Family name พุทธดีพาวณิชย์ (พุทธดีพาวณิชย์ 
) , throughout the world, is a very rare surname. The cognomen พุทธดีพาวณิชย์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| พุทธดีพาวณิชย์ | Thailand |