Looks like a Washingtonia.

Its the Mexican fan for sure. Its the only palm that grows like a weed in the state. Just them.

Definitely a Washingtonia genus, but robusta and filifera species often naturally hybridize and you get a hybrid. It looks like it leans toward filifera, but hard to tell at this stage and it may be struggling for light.

Dave, thank you -- I don't have a clue where it came from....a seed that came up in another pot. I doubt it's struggling for light. It's in full sun in the middle of Texas. :-)