Okay, let's go with this bigger picture.

Here is a link that might be useful:

Okay, I think it's a Phoenix sylvestris due to the blue-silver leaves.

P.sylvestris usually has orange-yellow on the petioles. Yours looks like a canarienses X roebellini cross.

Doesn't as all seem like a roebellini though as the bluish leaves are quite rigid and and prickly--not at all like a roebellini. I just got a P. dactylifera (True Date) and it's distinct from that one as well.