Cognomen Bivor (Bivor 
) , globally, is a rare last name. The surname Bivor is characteristic of Bangladesh, where it is a rare surname, Malaysia, where it is a very rare surname, and Venezuela, where it is an extremely rare surname. Likewise, Bivor is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bivor | United States, Malaysia, Bangladesh, Nepal, India |