Family name روينة (Ruina 
, روينة 
) , in the entire world, is quite a rare cognomen. The family name روينة is characteristic of Italy, where it is a rare surname, Estonia, and Philippines. In absolute terms, it is commonest in Italy, Philippines, and Argentina. Likewise, روينة is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ruina | Philippines, Argentina, Italy, India, China |
| روينة | Iraq, Algeria |