Family name Рейка-Ганна (Рейка-Ганна 
) , across the world, is an extremely rare cognomen. Predominantly, Рейка-Ганна is the forename as well as the last name. Parts of the name also exists independently as a last name Рейка, and a first name Ганна.
| VARIANT | COUNTRY |
|---|---|
| Рейка-Ганна | Ukraine |