What does Hestia mean?
Name of the Greek goddess of the hearth, from Greek 'hestia' meaning 'hearth, fireside'. The fire connection is the sacred hearth-flame she personified.
What does Xanthe mean?
From Greek 'xanthos' meaning 'yellow, golden-yellow, fair'. A colour term (golden-yellow / fair-haired), not the metal gold; used as a mythological epithet in ancient Greek.