Surname Ungurian (Ungurian 
, Унгурян 
, Унгурьян ) , in the world, is quite a rare family name. The cognomen Ungurian is characteristic of Eastern Europe, particularly Ukraine, where it is quite a rare surname, Romania, where it is a rare surname, and Hungary. Not in comparison with a country's population, it most frequently occurs in Eastern Europe, particularly Ukraine, Russia, and Romania. Much less frequently, Ungurian is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ungurian | Canada, Hungary, Poland, Romania, Spain |
| Унгурян | Russia, Belarus, Ukraine, Kazakhstan |
| Унгурьян | Russia, Ukraine, Kazakhstan |
| Унгуриан | Russia |