All around the world, ธิรัญดา (ธิรัญดา 
) is a very rare mostly feminine, but infrequently male first name. The given name ธิรัญดา is habitual in South-eastern Asia, particularly Thailand, where it is a very rare epicene name.
| VARIANT | COUNTRY |
|---|---|
| ธิรัญดา | Thailand |