

Horned Demon and Marco Polo jokes aside, I say run with it. As much as millennials get crapped on for choosing weird names they’ve at least suck to it and I’d hope it would make room for more names. It has meaning to you, go for it.
Every kid will get picked on for their name at some point.
With new water heaters yes, do your maintenance. Old water heater that came with the place and hasn’t been touched in years? Yeah, the advice is to actually not flush it because you don’t know what cracks that gunk might be blocking up and it will be more likely to fail on you sooner.