Where does “Γολγοθᾶ” come from?

Γολγοθᾶ (Ancient Greek) comes from Aramaic גּלגּלת.

Ancestry of “Γολγοθᾶ”, step by step

Step	Language	Word	Meaning
1	Aramaic	גּלגּלת	—

Γολγοθᾶ — Etymology, Origin & Word History | Etymology Explorer