Where does “Гүлжан” come from?

Гүлжан (Kazakh) comes from Kazakh гүл, from Persian گل, from French gaule, from Middle French gaule, from Old French gaule, from Frankish Walhaland, from Frankish Walha, from Proto-Germanic walhaz — wet, damp.

Ancestry of “Гүлжан”, step by step

Гүлжан traces back through two separate lines of ancestry.

via Kazakh гүл

StepLanguageWordMeaning
1Kazakhгүлflower
2Persianگلrose; flower; the core of a watermelon
3Frenchgaulepole; fishing pole; boner
4Middle FrenchgauleGaul (former name of France)
5Old Frenchgaule
6FrankishWalhalandGaul, Land of the Romans, foreigners
7FrankishWalhaforeigners, Romans, Celts
8Proto-Germanicwalhazforeigner, non-Germanic person
9LatinVolcaea Gallic tribal confederation; name of a Celtic...
10Proto-Celticwolkoshawk
11Proto-Indo-Europeanwelg-wet, damp

via Kazakh жан

StepLanguageWordMeaning
1Kazakhжанside, flank
2Persianجانsoul; being; life
3Middle Persianyʾn'
Every word from Proto-Indo-European welg-