Around the globe, วิบูลย์ศิริ (Wiboonsiri 
, วิบูลย์ศิริ , Wibunsiri 
) is a very rare female first name. The given name วิบูลย์ศิริ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare girly name. Much less frequently, วิบูลย์ศิริ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| วิบูลย์ศิริ, Wiboonsiri | Thailand |
| Wibunsiri | Thailand, United States |