Tuh-RAL-yun

"Tuh" rhymes with "the"
"Ral" rhymes with pal, gal
"Yun" rhymes with fun, gun, shun

Thanks Grovin. This has always been a thorn in my side that I couldn't really figure out how to pronounce one of my favorite character's name. :)

Hmm, I always pronounced it in my head as:

Tur (rhymes with fur)
Ral (rhymes with gal)
ee (rhymes with me)
un (rhymes with gun)

Tur-ral-ee-un

Though the 'Tur-ral' is not so segmented, it's said smoothly. I just had to break it up there for pronunciation clarification.

Up until now I've always pronounced it like:

Ter-uh-lie-on

This has always been a problem with pronunciations from the game. I'm often confused about when to pronounce "y's" and when they are actually splitting the vowel pronunciation in a diphthongs. /sigh

That being said it's a problem across the board whether it's Tolkien or Roddenberry. When the phonetics are "alien," it's pretty up in the air until someone "official" makes a choice. At least Tolkien was such an obsessive linguist that we have a template to work from. Mind you, there are those folks that know Klingon as well.... XD

I always read it in my head as Tu-ra-lon, ignoring the y. I've got no basis for that being right, other than it sounded better than any other pronounciation when I first read the word.

To be honest, regardless of hows its supposed to be pronounced, I always find just reading it the way it sounds best to you is the way to go. For instance, I was kinda gutted when I heard some people from Blizzard pronounce Tyrande Whisperwind as Ty-rand-ee, as I had always just ignored the e. I still pronounce it my way though (in my head at least), as forcing a pronounciation that feels odd to yourself seems daft when no-one else is going to hear you reading.