Surname Moriane (Moriane 
) , globally, is a very rare family name. The cognomen Moriane is habitual in South Africa, where it is a very rare surname, France, where it is an extremely rare surname, and Argentina. More frequently, Moriane is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Moriane | Spain, Brazil, France, United States, South Africa |