I would say you're lucky if you can get 3m because rare names must mean something, like "Edmond" <- IRL name or "Guthix" <- God name, something that actually represents something
Vecna Skulls? Bleh. Especially the "plural" form, the "s" at the back of the skull makes it even worse. Names with plural forms are frowned upon. Singular are more of a character name. Tell me have you heard of anyone called Marys? or Edmonds? or even Charlies? or Billies? Maybe. But very rare. And it's a disgusting name to have if your name is "plural"