Surname โรจนะ-วัฒนา (โรจนะ-วัฒนา 
) , worldwide, is an extremely rare family name. Predominantly, โรจนะ-วัฒนา is the forename as well as the last name. Parts of the name also exists independently as a last name โรจนะ, and a first name วัฒนา.
| VARIANT | COUNTRY |
|---|---|
| โรจนะ-วัฒนา | Thailand |