Family name Чин-Чин (Чин-Чин 
) , globally, is a very rare last name. The last name Чин-Чин is habitual in Eastern Europe, particularly Ukraine, where it is a very rare surname, and Russia, where it is an extremely rare surname. Parts of the name also exists independently as a last name Чин, and a last name Чин.
| VARIANT | COUNTRY |
|---|---|
| Чин-Чин | Ukraine, Russia |