That’s because it’s a lastname that appears often???
Funny thing is, I know because there’s this bookseries, SF of course, that I read a while ago, can’t remember the titles so quickly, hmmm, well, in it there are multiple planets with humans living on them and only recently they discovered them (turned out an ancient race scattered us humans around the universe) and there was this planet where most people looked rather Asian and to blend in on earth they used the lastname Chen.
I don’t know if it’d end up disorienting, but I wanted to know if it’s possible to add a color overlay, or some way to differentiate the Perm and Temp planets at a glance, such as a different color tone for the cells.