No. There was Saint Sovereign (SS) and Mark Malkuth (MM). Double-consonant names. I don’t know the story behind it, but that was clearly the pattern.
My name is an unfortunate overlap. No relation. I’m sure that I was subconsciously/consciously reinforced to choose this as my username when I saw Mark Malkuth written on the subliminals. But I’d been studying, reading, writing, and thinking about Qaballah a lot around the same time that I joined up here.
Malkuth is a powerful symbol within the Qaballist traditions.
You’ll see it a lot in that context. Kind of like the word ‘MC’ in hip-hop music. Many emcees used to have the word ‘MC’ at the start of their rap names. It wasn’t because they all knew each other. Rather, it was a linguistic convention of that cultural space. Or the way -man or -woman will be at the end of a lot of superhero names. Batman. Spiderman. Superman.
So, yeah. Nothing to see here.
[EDIT: uhh…and I see now that these points have already been made. ]