With the exception of Isis, Rozz (she can be found in the DC Super-Pets comics), and a black panther named Hecate (Many thanks to Icon-UK for the infor), Selina's cats have been nameless and only visible in the background.
After having seen the pages from the new Catwoman series, an idea started brewing and I tried to convince myself not to do it because of the work I'm doing on Batman and Sons during my free time. But I didn't listen (and who knows, some of us might think I should have).
But I did it and I love it!
It's not hard to figure out where Butch and Sunny got their names from unless you never heard of Butch Cassidy and the Sundance Kid. But deep down in my heart, I'm really naming them after the actors who portrayed the outlaws. That movie was the first PG movie I saw as a kid (Yes, I'm that old) and that experience always stayed fresh in my mind. It was a milestone to me.
Selina's Cats do take place in the Batman and Sons universe. So once in awhile, they'll pop up.