Family name Діана-Ганна (Діана-Ганна 
) , globally, is an extremely rare last name. Much more frequently, Діана-Ганна is the forename as well as the last name. Parts of the name also exists independently as a first name Діана, and a first name Ганна.
| VARIANT | COUNTRY |
|---|---|
| Діана-Ганна | Ukraine |