I refuse to refer to people with the name "Sean" as if it is pronnounced "Shawn".. there is no logical explanation for such a pronunciation... No you are pronounced "seen" and you get no say in it!
@freemo No logical explanation at all...well, unless you count things like it's from another language lol. I guess you also pronounce the French Jean (male) like it's the singular of jeans? ;)