Alastor

Alastor is a name derived from the Greek word alastor (Ἀλάστωρ), meaning "avenger". In Greek mythology, it was used as an epithet of Zeus, emphasizing his role as the punisher of evil deeds, particularly familial bloodshed. The term also personified a vengeful spirit or curse, often associated with the Erinyes (the Furies). Over time, alastor came to designate any deity or demon that avenged wrongdoing, and in Euripides' play Electra, Orestes wonders if the oracle commanding him to kill his mother was actually an alastor rather than Apollo. An altar to Zeus Alastor stood near the city walls of Thasos.

By the 4th century BC, the word had degraded into a general insult meaning "villain" or "scoundrel." Alastor also appears as the name of several minor figures in Greek mythology: a son of the Pylian king Neleus, killed by Heracles; a Lycian soldier slain by Odysseus; and a horse of the god Hades. The name has been used in modern contexts as well, such as in literature—like the character Alastor "Mad-Eye" Moody in J.K. Rowling's Harry Potter series—and in the Marvel Comics universe as a villain.

Etymology

The Greek alastor is derived from the verb alaomai (to wander) and related to the idea of a wandering, avenging spirit. This semantic range ties to the broader concept of divine retribution in Greek thought.

Cultural and Literary Usage

The term's flexibility allowed it to be used in both sacred and profane contexts, from formal religious epithets to everyday curses. Its evolution reflects how ancient Greece viewed divine justice and moral causality.

• Meaning: Avenger, avenging spirit
• Origin: Greek
• Type: First name, also an epithet and a demon
• Usage regions: Greece (historic), globally in modern literature and pop culture