The problem with names and symbols is that they're constantly evolving to dodge moderation - you can tell from sites like https://www.adl.org/resources/hate-symbols/search that catalog these things that not only does it get ridiculously specific and esoteric, but they're also super contextual. I personally don't think it's in the best interest of the server or anyone's sanity for anyone to make, maintain, or have to check a list of words that are 'ok' or 'not ok' beyond common sense - as if we do make a list, then people will do their darndest to circumvent it and that becomes a nightmare for everyone involved.
Use your common sense so that we don't have to sacrifice the sanity of everyone involved to heavily moderate everything. If it so happens something slips through the cracks, we can just let you know to change it.