that yeah, I do think it's kind of out there. :-) It's just a bit much for me and to boot I don't care for using
Anna as a nickname. It's too far off for me, plus it's so 'proper' or whatever a name that it doesn't even seem remotely nicknamey. I'd rather go with another Chr* name that's not quite as over the top--
Christine,
Chrysanthe, Christophine, whatever else--or since your DH seems to like it, just
Anna.