At first glance it looks like a type of Trachelium.

I agree with tropicbreeze and njoasis, my vote is for lady palms (Rhapis sp.) or chams. Both are great indoor palms for low light conditions and can also take bright light indoors. Rhapis are one of my favorites and can be tough to find depending on your area, solitary chams might also be hard to find, there are many species and many are suckering. Rhapis sucker too but are very elegant and the trunks are visible. Forget yuccas, they need full sun period, though cordylines might work. A tree fern might be a good option too. Regarding the list you proposed, the only one i think would be suitable for the conditions would be a sago. The others would suffer severely from lack of light, your light conditions don't sound ideal. A western exposure will get very little sunlight in the winter, especially if you don't have it directly in front of the window. A sago can take low light and will be exceptionally slow in those conditions so buy big, but they can pinch you if you bump into it. Kentias would work too, but I think they would be much to big for a bathroom.

LOL yeah so they are in mini green houses that i made from soda bottles and they get direct sunlight the moisture is damp but not wet and the temp is mild like 70 degrees plus the direct sunlight they get. And at night its starting to get chilli here so i put a heating pad underneth the bottles to keep warm and they are inside on window sil and im NW New Mexico like about 6,760 feet just 50 miles west of the Continental Divide. Most of NM is a High/ Low Desert, but not the NW/ Northern New Mexico its forest and have mesas and mountains and it does snow here. Thanks any way I guess i just have to forget about them in order for them to grow. lol thanks

Could it be Trachelium caeruleum? It is difficult to tell from a photo, but have a look at this. Daisy Here is a link that might be useful: http://www.google.gr/search?q=trachelium+caeruleum&hl=el&rlz=1C1PRFB_enGR479GR479&prmd=imvns&tbm=isch&tbo=u&source=univ&sa=X&ei=tpuSULmMKqXG0QWb7IGwDA&ved=0CB8QsAQ&biw=1241&bih=606