Once in
Sabrina Fair's
BAs there was a kid named Tyrant. I wonder what he could go by.
Tyrone perhaps?
Ryan? I think some people might as well change their name altogether.
Btw:
Montserrat doesn't really fit in your list. While of course some people might consider it ugly, but otherwise it's a perfectly legit name and very comon in Catalonia, so it's not anything remotely weird.