Yep, sorry you lost the chance to look like a know-it-all.
Pardon me for contributing to the conversation, ace.
And it's weird name because of how it's pronounced compared to it's spelling. My name's Sean...so i know what I'm talking about.
That's the same thinking that has led to the corruption in the spelling of your name by illiterati to "Shawn." Both Sean and St. John have the same geographic origin.