Surname วัฒนจรูญโรจน์ (วัฒนจรูญโรจน์ 
) , all around the world, is a very rare family name. The last name วัฒนจรูญโรจน์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| วัฒนจรูญโรจน์ | Thailand |