Last name Launoa (Launoa 
) , in the world, is an extremely rare surname. The family name Launoa is habitual in New Zealand, where it is a very rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Launoa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Launoa | United States, New Zealand |