Family name ჯაბა (Jaba 
, Djaba 
, ჯაბა ) , throughout the world, is a common last name. The surname ჯაბა is habitual in Georgia, where it is quite a common surname, Ghana, where it is quite a rare surname, and Botswana. In absolute terms, it most frequently occurs in Georgia, Ghana, and India. More frequently, ჯაბა is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jaba | Georgia, Ethiopia, Ghana, Indonesia, India |
| Djaba | Malaysia, Ghana, Indonesia, India, Cameroon |
| ჯაბა | Georgia |
| Dzhaba | Ukraine |
ხიზანიშვილი, ჯაფარიძე, ქიმუცაძე, ღაღანიძე, კაკაჩია, გაგნიძე, მელაძე, თავდგირიძე, ნათენაძე, გიორგაძე, and ნიკოლაშვილი