InsectivoreShipper - Fennikin & Froakie
MammalinShipper - Chespin & Fennikin
MarshlandShipper - Chespin & Froakie
inb4 there are suggestions already. Note that Mammalin is spelled that way to reference the -in end in the two Pokémon's names.
@Likeitornot : You meant "ChromosoMe", right ?
BraconnierShipper - Hunter J & N (BW)
I think we should wait before submitting more names. I don't want Luna to be angry at us for being too inspired D: