48 right now it has "mergui" as a temporary name. Its a mashup of mercury and gui and chosen because to my knowledge mercury is another word for quicksilver. quicksilver being important as that is the engine that I use and thus what the library will be made to work with.
I'm not totally sold on that name though, as I don't expect many people to get the name unless they get it explained.
Other possible names:
quick gui -> sounds too generic
silver gui -> sounds better but rather bland
quicksilver gui -> just...way too long and also makes it seems like it is an official library