So with the revelation that Magolor isn't an Ancient, there are two equally funny interpretations of how he (probably) chose his name
Either he was so incompetent in his cultural appropriation that he pulled a “14-year-old anime fan on Twitter” and smashed two cool-sounding words together to make a name and didn't think of the meaning and connotations
Or
He knew what his name meant but picked it anyways cause it would be a funny inside joke that nobody would know to translate
Cause like, admittedly cool name aside, who names himself False Paradise?
I'll be honest. I don't want to talk about "Cultural Appropriation Magolor" because arguing against it is going to sound like (to massively paraphrase DuskTarot elsewhere talking about the same idea) "I might forgive world domination but I draw the line at cultural appropriation!" That or wearing blinders for your bias.
...Nor do I want to play into it (haha, bad kitty does crimes!) because that's just giving ammo to people who don't like Magolor or just want to enrage Mago-stans for luls and dilutes the fact that we got some amazing character development out of him this game.