Cognomen Rongos (Rongos 
) , globally, is a very rare surname. The family name Rongos is characteristic of Greece, where it is a rare surname, Israel, where it is a very rare surname, and the United States, where it is an extremely rare surname. Very seldom, Rongos is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rongos | Greece, Israel, United States, Philippines |