Surname Kusuma Ayu (Kusuma Ayu 
) , throughout the world, is a very rare family name. The surname Kusuma Ayu is characteristic of South-eastern Asia, particularly Indonesia, where it is a very rare surname. Likewise, Kusuma Ayu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kusuma Ayu | Indonesia |