Cognomen Sandiman (Sandiman 
) , in all the world, is quite a rare family name. The family name Sandiman is characteristic of South-eastern Asia, particularly Malaysia, where it is a rare surname, Indonesia, and Philippines. Much less frequently, Sandiman is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sandiman | Netherlands, Philippines, United Kingdom, Malaysia, Indonesia |