Cognomen Stefanovitch (Стефанович 
, Stefanovitch 
) , around the world, is quite a common surname. The surname Stefanovitch is habitual in Eastern Europe, particularly Belarus, where it is quite a common surname, Ukraine, where it is quite a rare surname, and Russia.
| VARIANT | COUNTRY |
|---|---|
| Стефанович | Russia, Kazakhstan, Ukraine, Kyrgyzstan, Belarus |
| Stefanovitch | Brazil, France, Argentina, Canada |
|
konstantin stefanovitch RS (b. 1930) |
|
| yvan stefanovitch French journalist, FR (b. 1953) |
|