Surname Sivasubarao (Sivasubarao 
) , worldwide, is an extremely rare last name. The cognomen Sivasubarao is characteristic of South-eastern Asia, particularly Malaysia, where it is a very rare surname. Likewise, Sivasubarao is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sivasubarao | Malaysia |