All over the world, ศศิร์ธัญ (ศศิร์ธัญ 
) is a very rare primarily feminine, but very seldom masculine forename. The given name ศศิร์ธัญ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare principally feminine, but very seldom masculine name. Much less frequently, ศศิร์ธัญ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| ศศิร์ธัญ | Thailand |