bahtiyarlık (Turkish) comes from Turkish bahtiyar, from Ottoman Turkish ﺑﺨﺘﻴﺎﺮ, from Persian بختیار, from Persian بخت, from Middle Persian b(ʾ)ht', from Proto-Iranian bagta-, from Proto-Indo-European bʰeh₂g- — to divide, distribute, allot.
bahtiyarlık (Turkish): happiness