In the entire world, วงศ์กาญจนกุล (วงศ์กาญจนกุล, Vongjanakul 
, Wongjanakul ) is an extremely rare unknown gender forename. Much more frequently, วงศ์กาญจนกุล is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Wongjanakul, Vongjanakul | Thailand |