Around the globe, ธัญญาสิริ (Tanyasiri 
, ธัญญาสิริ ) is a very rare dominantly feminine, but seldom boy's first name. The first name ธัญญาสิริ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare dominantly female, but seldom male name. Very seldom, ธัญญาสิริ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Tanyasiri | United States, Thailand |
| ธัญญาสิริ | Thailand |