Boromir is a brave warrior, and dedicated to the cause. But there's one omen that seals his fate, as illustrated by this comic from Is It Canon. The tagline is,
You either have to pronounce it "Seen Been" or "Shawn Bawn." YOU CAN'T HAVE IT BOTH WAYS.
I intend to keep having it both ways, because both those pronunciations are ridiculous. Just don't cast Sean Bean in my biopic. -via Geeks Are Sexy