Proper noun
Hekabe
Alternative form of Hecuba
Cassandra was the daughter of King Priam (Priamos) and Queen Hecuba (Hekabe) and the fraternal twin sister of Helenus and a princess of Troy. Source: Internet
The friendly looking female dog accompanying Hecate was originally the Trojan Queen Hekabe, who leapt into the sea after the fall of Troy and was transformed by Hecate into her familiar. Source: Internet