Cognomen Cristian Stefan (Cristian Stefan 
) , in the entire world, is a very rare surname. The family name Cristian Stefan is characteristic of Romania, where it is a rare surname, Spain, where it is a very rare surname, and Chile. More frequently, Cristian Stefan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Cristian Stefan | Canada, Spain, Chile, Romania, Germany |