It just seems contrived. Also, I see it shortened to Ember, which I don't like. Then, when Ember seems too long its shortened to
Em. Or maybe people will go a different route and shorten it to Nov, which is worse imo.
I just think of falling leaves and Thanksgiving.
For combos I would go with:
November
Rose (although too wordy, for some reason my mind likes it)
November
AmyNovember
HarrietNovember
PrueNovember
JemimaNovember
MoriahNovember
PomonaNovember
RamonaNovember
RosamundNovember
TamsinNovember
MoriahNovember
AdelineNovember
JosephineNovember
MatildaNovember
LouisaNovember
HeloiseNovember
Imogen