Globally, Herau (Herau 
) is a rare male forename. The first name Herau is characteristic of the Democratic Republic of the Congo, where it is a rare male name, and India, where it is an extremely rare unisex name. Very seldom, Herau is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Herau | India, France, Democratic Republic of the Congo, United States |