Family name Zhanovich (Zhanovich, Жанович 
) , all around the world, is a very rare last name. The surname Zhanovich is habitual in Kazakhstan, where it is a very rare surname, Kyrgyzstan, and Ukraine, where it is an extremely rare surname. Measured by absolute frequency, it is commonest in Kazakhstan, Russia, and Kyrgyzstan.
| VARIANT | COUNTRY |
|---|---|
| Жанович | Kyrgyzstan, Kazakhstan, Russia, Ukraine |