Worldwide, วรชาญ (วรชาญ 
) is a very rare boy's forename. The forename วรชาญ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare boy's name. Also, วรชาญ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| วรชาญ | Thailand |