Atreus

Meaning of Atreus

The name Atreus likely means "fearless" or "unyielding."

Atreus has Greek roots — browse every Greek baby name in our catalog.

Popularity of Atreus

Atreus has cooled off, slipping to #582 in 2025, down from a peak of #457 in 2023.

Notable people named Atreus

• Atreus
  Mythological king of Mycenae
• Atreus of Aetolia
  Aetolian military commander
• Atreus
  Character in God of War

More Greek names

Questions about the name Atreus

What does the name Atreus mean?

Atreus means the name atreus likely means "fearless" or "unyielding.", and it comes from Greek origins.

Is Atreus a boy's or a girl's name?

Atreus is most commonly used as a boy's name in the United States.

How popular is the name Atreus?

In 2025, Atreus ranked #582 for boys, down from #494 the year before.

When was Atreus most popular?

Atreus peaked at #457 in 2023.