Where does “Zahra” come from?

Zahra comes from English Fatima, which derives from Arabic فَاطِمَة, a feminine given name of uncertain ultimate origin.

Ancestry of “Zahra”, step by step

Step	Language	Word	Meaning
1	Arabic	زَهْراء	—
2	English	Fatima	—
3	Arabic	فَاطِمَة	abstainer