Worldwide, Sandiana (Sandiana 
) is a rare unisex forename. The forename Sandiana is habitual in Mauritius, where it is quite a rare female name, and Indonesia, where it is a very rare epicene name. Also, Sandiana is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Sandiana | Brazil, Israel, United States, Indonesia, Mauritius |