Family name Габунииа (Габунииа 
, Gabouniia 
) , in all the world, is a very rare surname. The surname Габунииа is habitual in Russia, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Габунииа | Russia |
| Gabouniia | United States |