The story
- Persian · derived fromبلخش
- Arabic · derived fromبَلَخْش
- Old French · derived frombalais
- Old English · inherited frombales
- English todaybalas
From Old English bales, balais, from Old French balais, from Arabic بَلَخْش (balaḵš), from Persian بلخش (balaxš), a form of بدخش (badaxš, “balas”), related to بدخشان (badaxšân, “Badakhshan”), the region where they are found.
Etymology from Wiktionary, CC BY-SA 4.0.