In the entire world, รัตนชล (รัตนชล 
, Rattanachon , Rattanasachol ) is a very rare male forename. The first name รัตนชล is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare male name. More frequently, รัตนชล is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Rathanachol, รัตนชล, Rattanasachol, Rattanachon | Thailand |
Ratanachon, and Rattanajon