Where does “Gagra” come from?

Gagra (English) comes from Georgian გაგრა, from Svan გაკ, from Proto-Kartvelian ḳaḳ-.

Ancestry of “Gagra”, step by step

StepLanguageWordMeaning
1GeorgianგაგრაGagra
2Svanგაკwalnut
3Proto-Kartvelianḳaḳ-—
Every word from Proto-Kartvelian ḳaḳ- →Every word from Svan გაკ →Every word from Georgian გაგრა →