Freyja is a goddess from Norse Mythology. She was associated with fertility and was basically the “party girl”.1)
She and Frigg were also originally the same goddess.1)
I won’t write that much describing her…because that one source I’m citing is basically the only source I’ve read about her.
This connection is pretty obvious and I don’t really know what to put here. I’ll figure something out eventually.
Read Frigg’s article which is basically 100% dedicated to how she’s the same person as Freyja most of the time.
She’s mentioned in the article itself so go there.