Cognomen Nyangui (Nyangui 
) , in all the world, is a rare family name. The surname Nyangui is habitual in Gabon, where it is quite a common surname, the Democratic Republic of the Congo, where it is a rare surname, and Spain, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Nyangui | Democratic Republic of the Congo, Gabon, Spain, France |