Family name Anaku (Anaku 
) , globally, is a rare cognomen. The family name Anaku is habitual in Indonesia, where it is a very rare surname, Nigeria, and Malaysia, where it is an extremely rare surname. Not in comparison with a country's population, the name is most common in Indonesia, Nigeria, and India. More prevalently, Anaku is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Anaku | Spain, Mexico, India, Nigeria, Indonesia |