Nice ears! ^^ Finding a name is always hard - I struggled a lot for Tybalt. ^^ I recently looked for names because I was working on a comic and a novel which both had a rabbit character in them. In the end, I called them Pollop (you probably know this but you can't say 'rabbit' on a boat, it supposedly bring bad luck - 'Pollop' is the word sailors use not to say it and I thought it was funny to call a rabbit that) and Caerbannog, like the Monty Python's rabbit (called 'Nog' by most characters in the story).
The best way to find a name is to find a category first, I think. Something like 'movie characters', 'flowers' or 'painters' or I don't know what... I usually end up using litterary references for all my animals, but that's probably an occupational hazard... still, it presents me with a golden opportunity to play 'guess where this name comes from?' with people, which is always educational (people who know where 'A'Tuin' and 'Jeeves' names come from are automatically my friends for life XD)