زمین (Persian) comes from Persian زمی, from Middle Persian zmyk', from Proto-Iranian *jā́h, from Proto-Indo-Iranian *ȷ́ʰžʰā́s, from Proto-Indo-European dʰéǵʰōm, from Proto-Indo-European -ōm, from Proto-Indo-European -mi.
زمین (Persian): earth; Earth; land