In all the world, Attanu (Attanu 
) is a very rare primarily masculine, but very infrequently feminine first name. The first name Attanu is habitual in Nigeria, where it is an extremely rare masculine name, and India, where it is an extremely rare primarily masculine, but very infrequently female name. Very seldom, Attanu is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Attanu | India, Nigeria |