What's a good name for an evil Goddess?

Name them after the Borgias - Lucrezia and Cesare. Cesare is also good because Julius Caesar was not only controversial (he fought a civil war with Pompey) but he's the villain of both Goscinny and Uderzo's Asterix the Gaul and Talbot Mundy's Tros of Samothrace. So maybe Julia or Cesaria might be a good name for the goddess.

Lilith, Cruella, Daeva, Desdemona, Div, Keres, Myra, Raamiah, Sidera.

Gull-da'

I'm a huge fan of Greek mythology idk if any of these names will work for u but u have Hera Zeus wife also a complete B****, so I would say she's evil, then u have Nemis Goddess of revenge, then u have Gaia the earth goddess, most evil the mother of all evil

Erzbeta. Erzbet Bathory was a Hungarian Countess who thought bathing in blood was good for her complexion, so she slit the throats of 600 girls.

Medusa

One of the most evil women in the Bible was named Jezebel...

She caused her husband, the king of Israel, and the whole nation of Israel to do evil in the eyes of God.

She gave instructions to kill all of God's prophetess..

Since she did so much evil in the eyes of the Lord her death was also unusally awful..which is also a reminder to all of us to make sure Jesus washes our sins away before we stand before God, as all evil will be destroyed one day in the future.

here is how Jezebel perished:

30 Then Jehu went to Jezreel. When Jezebel heard about it, she put on eye makeup, arranged her hair and looked out of a window. 31 As Jehu entered the gate, she asked, “Have you come in peace, you Zimri, you murderer of your master?”[e]

32 He looked up at the window and called out, “Who is on my side? Who?” Two or three eunuchs looked down at him. 33 “Throw her down!” Jehu said. So they threw her down, and some of her blood spattered the wall and the horses as they trampled her underfoot.

34 Jehu went in and ate and drank. “Take care of that cursed woman,” he said, “and bury her, for she was a king’s daughter.” 35 But when they went out to bury her, they found nothing except her skull, her feet and her hands. 36 They went back and told Jehu, who said, “This is the word of the Lord that he spoke through his servant Elijah the Tishbite: On the plot of ground at Jezreel dogs will devour Jezebel’s flesh.[f] 37 Jezebel’s body will be like dung on the ground in the plot at Jezreel, so that no one will be able to say, ‘This is Jezebel.’”