Ahh yes, I think you may get a few stumbles over
Lucia, since both "LOO-sha" and "lu-SEE-ah" seem to be accepted versions.
If you would call her
Lucy anyways, why not find a combo of
Lucy A____? That way the full name together would sound like
Lucia ____. Like,
Lucy Annabel for instance (I know you said you liked
Annabel before).
but honestly I think voth
Lucia Paige and
Paige Lucia are fine names. I'd be more inclined to say
Lucia "LOO-sha" when it is out front, and "lu-SEE-ah" when in the middle - but I'm not sure why!
And honestly if you go by
Lucy then it shouldn't be much of a problem. And unless you very much mind gently correcting people as to the pronunciation,
Lucia's not really a complex name. I think it would be fine!