Across the world, หิรัญธาดา (หิรัญธาดา 
, Hiranthada 
) is an extremely rare unknown gender given name. Much more prevalently, หิรัญธาดา is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| หิรัญธาดา | Thailand |
| Hiranthada | United States, Thailand |