uhmmm... how about Cat, Gata, Chat, Katze, Gatta, De kat, кот, Katt, 猫, 貓, or Neko? oh oh, or how about, Tigger, Tigre, Tiger, De tijger, Тигр, 老虎, or 老虎?
(sorry.. i cant tell you how to pronounce Russian or traditional or simplified Chinese...) or, you could take any of the names above, spell it backwards, and use that. like... Tac, attag
(which almost looks like ATTACK! heehee), tak ed, tok, oken, Reggit, Ergit... you get the point.
personally, i prefer Kitty/Yttik.

(i'm SO unoriginal) ^.^
maybe i'll come up with a decent name at a later time. Thats neat though.. have CD give you ideas for what to name your cat! and yea.. i do like Sprocket the best

(how can you not like a name that not only means something cool, but has "rocket" in the name?)

good luck