Across the world, Viorel Adrian (Viorel Adrian 
) is a rare male first name. The forename Viorel Adrian is habitual in Eastern Europe, particularly Romania, where it is quite a rare male name. Very seldom, Viorel Adrian is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Viorel Adrian | Italy, Spain, Belgium, Costa Rica, Romania |