Where does “Ordibehesht” come from?

Ordibehesht (English) comes from Iranian Persian اُرْدِیبِهِشْت.

Ancestry of “Ordibehesht”, step by step

Step	Language	Word	Meaning
1	Iranian Persian	اُرْدِیبِهِشْت	—

Ordibehesht — Etymology, Origin & Word History | Etymology Explorer