21.19 - what's in a name?

This little guy or gal is 1/3 of a new crop of kittens. I do not know what kind of plumbing we are working with because it is keeping it's distance for now. But since I don't want to keep referring to these babies as "that one", we need a name.

My brain sucks and I forget things without cues so the name should be something based on how the cat looks. That way I get a visual cue and can remember the name. I don't like it, but what keeps popping in my head is T-square (was there a part of a singing group, maybe TLC that had a T-Ross or T-Rose... something?) because of the white markings on its face. The rest of it's body is calico, so this is most likely a female.

I'm open to ideas for names!