Quote Originally Posted by Cadwalader
I think they have some Finish elements as well.
I believe I remember reading that they worshipped "Louhi". Louhi is an important character in Kalevala, the Finish national epic.
That's the pastiches though. According to Howard they worshipped Bori.

However, that's not to say a Louhi won't appear, since the Kalevala might have it's "origins" in the Hyborian age like the Norse Sagas did.