Family name ประดิษฐ์พัฒนชาญ (ประดิษฐ์พัฒนชาญ 
) , across the world, is a very rare last name. The family name ประดิษฐ์พัฒนชาญ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| ประดิษฐ์พัฒนชาญ | Thailand |