Around the world, Wastu (Wastu 
) is a rare principally boy's, but scarcely feminine first name. The first name Wastu is habitual in Indonesia, where it is a rare predominantly masculine, but very seldom feminine name, Nigeria, where it is an extremely rare unisex name, and India, where it is an extremely rare dominantly boy's, but seldom feminine name. Also, Wastu is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Wastu | Indonesia, India, Nigeria |