Last name Noana (Noana 
) , in all the world, is a very rare cognomen. The last name Noana is characteristic of Romania, where it is a rare surname, Honduras, where it is a very rare surname, and Canada, where it is an extremely rare surname. Likewise, Noana is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Noana | Brazil, India, Romania, South Africa, United States |