Last name Rahona (Rahona 
) , worldwide, is a very rare cognomen. The family name Rahona is habitual in Costa Rica, where it is a rare surname, Spain, where it is a very rare surname, and Argentina. More frequently, Rahona is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rahona | Spain, Malaysia, United States, India, Argentina |