Where does “عقیق” come from?

عقیق (Persian) comes from Arabic عَقِيق, from Aramaic עקיק.

Ancestry of “عقیق”, step by step

Step	Language	Word	Meaning
1	Arabic	عَقِيق	—
2	Aramaic	עקיק	—

عقیق — Etymology, Origin & Word History | Etymology Explorer