That wasn't "Isis". That was most likely "Ishtar/Astarte", the Canaanite fertility goddess Isis was later conflated with. (Even YHWH had a consort named "Asherah" at one stage)
Wouldn't be surprised and it's been a decade or so.
I think Osiris was another major one at various points in time.
They're also reasonably safe to use. Can't accuse them of cultural appropriation to much.