Aegisthus
Aegisthus Name Meaning, Origin & Popularity
Meaning of Aegisthus: Aegisthus (Greek: Aigisthos) is an ancient Greek name of uncertain etymology, possibly connected to aix (goat) with the adjectival suffix -isthos, giving the meaning “of a goat” or “goat-like.” The derivation is uncertain, and some scholars suggest a pre-Greek or non-Indo-European origin for the name.
Aegisthus is exclusively a figure from Greek mythology and does not appear in historical records as a given name in antiquity.
In Greek mythology, Aegisthus was the son of Thyestes (from his incestuous union with his own daughter Pelopia), making him the cousin of Agamemnon and Menelaus. While Agamemnon led the Greek forces at Troy for ten years, Aegisthus seduced and became the lover of Agamemnon’s wife Clytemnestra.
What Does Aegisthus Mean? Origin & Etymology
Upon Agamemnon’s return from the Trojan War, Aegisthus and Clytemnestra murdered him—in Homer’s Odyssey, the murder is committed by Aegisthus alone, while in Aeschylus’s Oresteia (458 BCE), Clytemnestra plays the central role. Both were subsequently killed by Agamemnon’s son Orestes.
Aegisthus is not used as a given name in any modern context. He is one of the great villains of Greek tragedy—a murderer, usurper, and adulterer whose story forms the backdrop for Aeschylus’s Oresteia, widely considered the greatest surviving work of Greek drama.
The name appears in discussions of Greek mythology, classical literature, and the study of the House of Atreus myth cycle. The Oresteia remains a central text in Western dramatic tradition, ensuring that Aegisthus continues to be encountered in literary and academic contexts.
Further reading: etymology records and US popularity records from SSA.
Numerology & Symbolism of Aegisthus
Based on Pythagorean numerology — a traditional system linking name letters to numbers. Presented for cultural interest.
Aegisthus – Similar Names & Alternatives
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Frequently Asked Questions about Aegisthus
What does Aegisthus mean?
Aegisthus is Greek 'of a goat' meaning of a goat; In Greek mythology Aegisthus seduced Agamemnon 's wife Clytemnestra while he was away fighting in....
How popular is Aegisthus?
Aegisthus is rarely used in the United States but maintains its standing in Greek Mythology (Latinized). SSA records show no significant US ranking for this name.
Is Aegisthus a boy or girl name?
Aegisthus is used as both a masculine and feminine given name in its home tradition. The name is most common in Greek Mythology (Latinized) communities.
What are variants of Aegisthus?
Aegisthus has no widely established international variants and remains primarily used within Greek Mythology (Latinized) tradition.