Cognomen Сіневіч (Сіневіч 
) , in all the world, is an extremely rare surname. The surname Сіневіч is habitual in Eastern Europe, particularly Ukraine, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Сіневіч | Ukraine |
| сяргей сіневіч footballer, BY (b. 1989) |
|