Cognomen Rumber (Rumber 
) , across the world, is a very rare last name. The cognomen Rumber is habitual in the United States, where it is an extremely rare surname, Venezuela, and Philippines. Much less frequently, Rumber is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rumber | Philippines, United States, India, Peru, Venezuela |