In all the world, วันฒนา (วันฒนา 
) is a very rare principally female, but very infrequently masculine first name. The first name วันฒนา is habitual in South-eastern Asia, particularly Thailand, where it is a very rare principally feminine, but very infrequently masculine name.
| VARIANT | COUNTRY |
|---|---|
| วันฒนา | Thailand |