The Costs of Defining Demons

The names of angels in non canonical works are not guarantee or demons are not guaranteed to correspond to angels and demons in reality. We don't know if there is a demon named sorry L, that's only what he's called in Hebrew. There's no reason other people can't be called that to. And it even if you just interpreting it based on its Hebrew roots it's perfectly fine. But as a literary author you should be aware that there will be people who know the history of these names and some of your readers may say, Oh, this is a literary illusion to that evil angel. That could cause them to have a disrupted experience.