Throughout the world, โรจนวิจิตร (โรจนวิจิตร 
, Rojanavijit , Rotjanawijit ) is an extremely rare unknown gender forename. Much more frequently, โรจนวิจิตร is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| โรจนวิจิตร, Rojanavijit, Rotjanavijit, Rotjanawijit | Thailand |
Rodjanavijit, and Rojjanawijit