Surname ธัญญศรี (ธัญญศรี 
) , in the world, is a very rare cognomen. The surname ธัญญศรี is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, ธัญญศรี is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ธัญญศรี | Thailand |