I need help with these palms names

[Neonpalms]

i’be had them for a little while, the fan one grows very fast and consumes a lot of water (the hairy one is a washingtonia robusta, for scale), the thin one doesn’t seem to grow a lot, the other i know has kinda light green leaves when bigger.Thanks

 

[cpp gardener]

The first one looks like a King palm(Archontophoenix romanzoffianum - gotta love botanical names). The second one looks like a washingtonia , there is a lot of variation in the leaf characters of that species especially when grown indoors. The third one is a Phoenix of some sort, probably canariensis. They should be able to grow outside there unless you're in the mountains. The King palm is the most frost tender, hardy to about 25 F.
Hope this helps.