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.
What does Agape mean?
From the Greek agape (ἀγάπη) 'love', the word used in the New Testament for selfless, divine love. Borne by early Christian martyrs; its spiritual sense supports a virtue reading alongside love.