What does Penelope mean?
Borne by the faithful wife of Odysseus. The meaning is uncertain: one line derives it from 'pene' ('thread, weft') giving 'weaver', while another ties it to 'penelops', a type of duck or waterfowl. Both readings are considered folk etymologies by some classicists, so the sense is unsettled.
What does Ariana mean?
Usually traced to the Greek Ariadne, “most holy.”