In Polish we call that small, noisy, sometimes perfidious animal:
Siersciuch - moult cat oraz mother-in-law's cat xD
Kicia - sweet kitty
Futrzak - warm hair cat which can claim to be a cap
Byrzydalll - impossibly awful, ugly cat
Kot - kind of normal name (but I prefer originality)
Kotlet - combination of normal cat and cutlet ;)
Smierdziuch - stinking cat
Drapaczka - scratching cat
And for the end:
Kotowirówka - Kitty which loves to wash itself in washing mashine

I hope that Polish isn't for You too hard ;)