Surname Diahne (Diahne 
) , in the entire world, is a rare family name. The last name Diahne is characteristic of the Democratic Republic of the Congo, where it is a rare surname, and Mexico, where it is an extremely rare surname. Very seldom, Diahne is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Diahne | United Kingdom, Philippines, Mexico, United States, Democratic Republic of the Congo |