I'd be delighted. And I'd guess that there was some Scottish connection somewhere, maybe a grandparent.
I like
Jean and
Jane about equally. I'd use
Jean because it's a family name on both sides, especially because DH's sister
Jean (Scottish connection!) died too young of multiple sclerosis and I'd gladly use her name. I'm not keen on
Joan - rhymes with moan - or
Joanne, but I like
Joanna very much.