Cognomen Soruban (Soruban 
) , in the entire world, is a rare last name. The last name Soruban is characteristic of Sri Lanka, where it is a rare surname, the United Kingdom, where it is an extremely rare surname, and India. Much less frequently, Soruban is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Soruban | Australia, France, United Kingdom, India, Sri Lanka |