All around the world, Sadanu (Sadanu 
) is a rare dominantly boy's, but seldom feminine forename. The forename Sadanu is characteristic of Nigeria, where it is a rare mostly male, but infrequently female name, and India, where it is an extremely rare dominantly masculine, but seldom feminine name. Likewise, Sadanu is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Sadanu | India, Malaysia, Nigeria |