It works very well in some combos and not at all in others - to my personal eyes and ears, of course. Interesting!
I like:
Wisteria
BlytheWisteria
ConstanceWisteria
HelenWisteria
JaneWisteria
JudithWisteria
MargaretWisteria
PatienceWisteria
SophieWisteria
Tanith
I don't think a mn starting with a vowel is a good idea, especially when the vowel is A. So, no
Alice,
Eloise,
Ingrid. And it doesn't seem to work with other flower names either:
Daphne,
Florence even,
Madelief.