I can't name it but I have it too and love it.

Polystichum munitum, perhaps.

Boston fern - one of the nephrolepsis maybe?

looks like my polystichum acrostichoides

Shadeyplace can I transplant this fern near or in a shade garden?

Yes, but always good to do this before fronds "arrive" in full.

I usually transplant in the fall. What height does your reach?

While some might have named it with the proper Scientific Name, I will just say I think it is the Ebony Spleenwort Fern.

To me, it resembles Blechnum spicant--common name *deer fern*.