Family name Junera (Junera 
) , across the world, is an extremely rare surname. The surname Junera is characteristic of Costa Rica, where it is a very rare surname, and India, where it is an extremely rare surname. Much more prevalently, Junera is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Junera | Costa Rica, Philippines, United States, India, Brazil |