Last name Garaku (Garaku 
) , in all the world, is a very rare surname. The cognomen Garaku is habitual in Japan, where it is a very rare surname, Nigeria, where it is an extremely rare surname, and China. Likewise, Garaku is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Garaku | Japan, India, China, Nigeria |