I've had a couple of cats named Whisky and Psycho, mother and daugter. Before those, we had another cat named Harry-Caroline. It was a male cat, but my young and stubborn self insisted it was female, so we agreed to disagree and decided it was both male and female, and named it accordingly.

Misc:
Budgerigars: Caroline (actually female,) Marcus, Arnold, two unnamed ones.
Dog: Akila <3