I like the name, but I prefer the Greek pronunciation. I don't think fhe English pronunciation does the original any justice. As for combos, from your PNL I like:
Hypatia Agnes
Hypatia Alice
Hypatia Clementine
Hypatia Cordelia
Hypatia Eumelia
Hypatia Iris
Hypatia Josephine
Hypatia June
Hypatia Matilda
Hypatia Miriam
Hypatia Odilia
Hypatia Olive
Hypatia Pearl
Hypatia Philomena
I like the reverse order of those as well.