Some of those are names in the Diablo legendarium (Tyrael and Imperius I recognize in particular).
Maybe the others; I haven’t played Diablo games after DII and only familiar with later lore characters through watching cinematic videos on YouTube.
Aaron
Bb will be tough, though.
Diablo 3. (III?) The mother did seem to realize that she had screwed her life up by having that many children that young, but didn’t seem to think that her oldest having daily meltdowns about going to first grade might be due to his name. Kids can be pretty mean.