Surname Чинах (Chinah 
, Chinax , Чинах 
) , around the world, is a very rare cognomen. The cognomen Чинах is habitual in Ukraine, where it is a very rare surname, Nigeria, and Russia, where it is an extremely rare surname. Also, Чинах is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chinah | South Africa, Philippines, Nigeria, United States, India |
| Chinax | Nigeria |
| Чинах | Ukraine, Russia |