The name Leoric not allowed?

I just redownloaded the game coincidentally at the start of season 10. Haven’t paid any attention to anything about it since halfway through season 2. So if there been some list of banned names that’s common knowledge among the community I am unaware of it. But to explain how I arrived in this situation, I was going to create a Necromancer because I’ve never played one before. I finished finalizing his appearance, and was trying to think of a name. Then after a few minutes it hit me, I’ll do a Necro minion build with skeletons and name him Leoric, after King Leoric from Diablo 1. I thought this was really cool because It reminded of watching a rouge fight Leoric and how he constantly resurrected his skeleton minions during the fight. But it seems you are not allowed to name your character Leoric at all, in any way. Unless I’m bugged, but I don’t think I am. So my question is, are any of you who see this post allowed to name your character Leoric? Or is this banned name? Etc.