Kassondra \k(a)-ssond-ra, kass(on)-dra\ is a variant of Cassandra (Greek) and
Kassandra, and the meaning of Kassondra is "man's defender, warrior" or
Κασσάνδρα -- Cassandra -- 'She who entangles men' from Indo-European 'kwet-', 'To shake' and 'ner-2', 'Man'.
In Greek mythology Kassandra was the daughter of King Priam and Queen Hecuba of Troy. She was blessed with the gift of prophecy by Apollo, but after shunning him was doomed to never be believed.
After the fall of Troy she was taken by the
Greek warrior Agamemnon but murdered by his jealous wife Klytaimnestra.
Kassondra - In the Odyssey the ghost of Agamemnon tells Odysseus "And most pitiful of all that I heard was
the voice of the
daughter of Priam, of
Cassandra, whom hard by me the crafty Clytemnestra slew."