Cognomen Clibern (Clibern 
) , worldwide, is an extremely rare last name. The cognomen Clibern is characteristic of New Zealand, where it is a very rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Clibern is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Clibern | New Zealand, United States |