I was just looking at the BBC news web page and a headline popped up about a cricketer hitting a century (whatever that means). What intrigues me is his name: Eoin Morgan. Anyone has an idea of how this would be pronounced? I can guess the Morgan, but Eoin?
"Oh -in" Sorry can't do it phonetically. It's an Irish form of John, same family as "Owen"
So what would be the difference between "Eoin" and "Eoghain"? I'm assuming both are Irish spellings for Owen.
Interesting. So an English Owen could have come from either Eoin (John) or an Eoghain (Eugene.)

A century is a hundred runs in one, what, in one of the things that in baseball would be called an "at bat".

"Seán" is another Irish form of John, probably more common than Eoin; according to TFAK Séan came via (Norman) French Jean.
Incidentally Eoin Morgan doesn't just have an Irish name, he actually is Irish - despite the fact that he scored the aforementioned century playing for England.
Vinny, you may be looking for the word "innings".