I get things like “enlightenment”, etc. But the average person (at least in the US) that isn’t already Catholic has a strong possibility of already being told they aren’t real Christians, and isn’t going to know or care about etymology, and will assume it’s Lucifer. They could call the main character Satin after the cloth and it’s have the same effect, even though they aren’t related.
The clusters of white dots that form a white curved line next to the yellow ones?