Cognomen ולריאן (Valerian 
, ולריאן 
) , throughout the world, is a common surname. The family name ולריאן is characteristic of Georgia, where it is a common surname, Tanzania, where it is quite a rare surname, and Moldova. Measured by absolute frequency, the name is most common in Georgia, Tanzania, and Indonesia. Likewise, ולריאן is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Valerian | Tanzania, India, Georgia, Romania, Indonesia |
| ולריאן | Israel |