wow she is beautiful. I am partial to the name Maggie
I call her Mag-Pie, Maggie Doodle, Miss Maggoo...all sorts of stuff
so I don't think Mag-pie is morbid
I never registered her...mostly because I could never come up with a good name LOL
so i'm not much help. sorry
the best i could come up with was Trinity's Maggie Doodle Bug or My Magnificent Love (and take Maggie from Magnificent)
good luck
and congrats on the beautiful biewer!!!!! I sure can't wait to watch her grow!!!