The name Javiera is a Spanish name. It means: owns a new house. People with this name have a deep inner need for quiet, and a desire to understand and analyze the world they live in, and to learn the deeper truths. This is true for Javiera, living on her own on a small island.
The name Batista also has a Latin origin. It is a Spanish or Portuguese surname, literally meaning "baptise". It could also mean "to dip" or "baptist".