Worldwide, ธรธันย์ (ธรธันย์ 
) is a very rare dominantly boy's, but seldom feminine forename. The forename ธรธันย์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare mostly boy's, but uncommonly feminine name.
| VARIANT | COUNTRY |
|---|---|
| ธรธันย์ | Thailand |