Family name Dahena (Dahena 
) , around the world, is a very rare surname. The surname Dahena is habitual in Mexico, where it is a very rare surname, Honduras, and the United States, where it is an extremely rare surname. More prevalently, Dahena is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dahena | South Africa, Mexico, United States, India, Democratic Republic of the Congo |