Cognomen Fiver (Fiver 
) , worldwide, is a rare last name. The last name Fiver is characteristic of Indonesia, where it is a very rare surname, Egypt, and New Zealand. Measured by absolute frequency, it most frequently occurs in Indonesia, Egypt, and South Africa. Much less frequently, Fiver is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Fiver | Indonesia, Philippines, Myanmar, Argentina, Egypt |