I've noticed a lot of items with Japanese names (oishii, onegai, chibi, etc) on this site, so I'm curious if Yume is one of them.

The book "All I Want For Luminaire Is Yume" makes me think it's pronounced "yoom", but with the Japanese amount of material on thie site, it might be "yu-may". If it's the latter, then it would be Japanese for "dream".

Anyone know if an official pronunciation is anywhere? :P

I don't think any official pronunciation has been given actually. I don't speak Japanese, but you-mee is the first thing that came to my mind, though you-may sounds plausible too.

I always thought it was you-may. I think the book title is just a play on words and not meant to sound exactly the same.

Every time I've seen it written on this site I've pronouced it 'yoom' too.

idk man it sounds like yuu may to me