Across the world, ธัญยรัตณ์ (ธัญยรัตณ์ 
) is a very rare dominantly girly, but infrequently male first name. The forename ธัญยรัตณ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare unisex name.
| VARIANT | COUNTRY |
|---|---|
| ธัญยรัตณ์ | Thailand |