Family name Cunah (Cunah 
) , in all the world, is a very rare surname. The last name Cunah is habitual in Philippines, where it is a very rare surname, Brazil, where it is an extremely rare surname, and the United States. Much less frequently, Cunah is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Cunah | Brazil, United States, Philippines, India |