Family name ศิวโรจน์ไพศาล (ศิวโรจน์ไพศาล 
) , around the globe, is an extremely rare last name. The family name ศิวโรจน์ไพศาล is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| ศิวโรจน์ไพศาล | Thailand |