In the world, Eraku (Eraku 
) is quite a rare primarily masculine, but scarcely female forename. The first name Eraku is characteristic of Southern Asia, particularly India, where it is a very rare principally boy's, but very infrequently girly name. Much less frequently, Eraku is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Eraku | India, Indonesia, Nigeria |