There is nothing wrong with the tried and true names for black and white cats, like Blacky and Patches but you probably already know those and are looking for a bit of creative inspiration. How many cats do you know that are called Kitty. It's an oldie but a goodie.
Your kitty is going to be around for a long time and the name has to be the best one.

Cuteness overload - black and white kittens! How to decide on a name?
I speak from experience. Our cat was called Tom. Tom was a much loved and adored kitty but the name Tom, well it just didn’t scale great heights. As a result he was called various other things over the years, Mr Kitty, Thomas, Tommy, Mt T and various other totally non related Tom names.
Mr T is sadly no longer with us and really in the end, the name doesn’t matter but if you have the choice it is good to at least have a think about it.
Reading through names is a quick scan. As often with things in life, something will pop out at you as being - just right.
We hope you find the just right name for your black and white cat
Table of Contents
Names For Black And White Cats
These names are in no particular order and do include some famous cats.

Sylvester The Cat - We all love Sylvester.

KISS
Names for Black And White Male Cats
These names favor male black and white cats but really are unisex names.
Pandas are boys and girls, right!

Karl Lagerfield
Names For Black And White Female Cats

I'm so glad they are thinking outside the box now dear. I have five cousins called Blackie!
Hopefully there were some ideas there for you to consider or perhaps a springboard for other ideas.
If you have a black and white cat you sort of have to have a black cat coffee mug
The Perfect Black Cat Coffee Mug
The perfect BCCM - Black Cat Coffee Mug and also read about black cat superstitions.
Cute Cat Onesie Pyjamas
You know you want some! Snuggling up in winter, warm and toasty and cosy in your cat onesie. Then off you go to party. They make great costumes.
Cat Purses And Bags
Cat Purses and Bags will all make total sense if this is what you are looking for. Great for a gift or a gift for yourself. Maybe a gift from kitty - there's a thought!

I named my tuxedo cat Petunia because my oldest sister sarcastically called people Petunia. Sadly, we lost my sister in 2016 but her memory lives on in my cat’s name. My cat has a very beautiful face so Petunia fits.
I’m very sorry about your sister Kat. The very best names are ones that have personal meaning as yours does. Thank you for posting your comment.