Last name Nouah (Nouah 
) , around the world, is a rare family name. The cognomen Nouah is habitual in Algeria, where it is a rare surname, Cameroon, and Morocco. Not in comparison with a country's population, it is the most numerous in Algeria, Cameroon, and Nigeria. Much less frequently, Nouah is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nouah | Cameroon, Myanmar, Nigeria, Algeria, Morocco |