Surname Straschnov (Straschnov 
, סטרשנוב , Страшнов 
) , in all the world, is quite a rare family name. The cognomen Straschnov is characteristic of Russia, where it is a rare surname, Israel, and Belarus. Not in comparison with a country's population, it is the most numerous in Eastern Europe, particularly Russia, Ukraine, and Poland.
| VARIANT | COUNTRY |
|---|---|
| Straschnov | Argentina, France, Israel, United States |
| סטרשנוב | Israel |
| Страшнов | Kazakhstan, Russia, Belarus, Poland, Ukraine |
|
emmanuel straschnov FR (b. 1983) |
|
| loredana straschnov FR (b. 1979) |
|