Surname Файвисович (Файвисович 
, Faivisovich 
) , globally, is a very rare family name. The cognomen Файвисович is characteristic of Argentina, where it is a very rare surname, Russia, and Brazil, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Файвисович | Russia |
| Faivisovich | Argentina, Brazil |