Cognomen Aniku (Aniku 
) , around the globe, is a rare family name. The cognomen Aniku is characteristic of Sub-Saharan Africa, particularly Uganda, where it is a rare surname, and Nigeria, where it is an extremely rare surname. Also, Aniku is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Aniku | Japan, Nigeria, Uganda, India, New Zealand |