Family name Shiruba (シルバー 
, Shiruba 
) , all over the world, is a very rare cognomen. The family name Shiruba is habitual in Eastern Asia, particularly Japan, where it is a very rare surname. Likewise, Shiruba is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| シルバー | Japan |
| Shiruba | South Africa |