I'm definitely planning on naming my next male black whatever version of Balerion the Cave still has available (people do dashes, tildes, x's, whatever to "change" the name sufficiently, but for a couple I tried all those have been exhausted as well, and I had to go with "HW's [name]". And I love the suggestion of Buttercup!

(Clicked them all. Yay, wings and genders!)