Astor vs Cassius

Baby Name Comparison — 2026

Popularity Comparison

Astor Rank #4,077
Cassius Rank #568

Cassius is more popular, ranked #568 vs #4077 for Astor.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Astor ___

  • Astor James
  • Astor Lee
  • Astor Reid
  • Astor Cole
  • Astor Fox
  • Astor Grey

Cassius ___

  • Cassius James
  • Cassius Marcus
  • Cassius Cole
  • Cassius Reid
  • Cassius Blake
  • Cassius Grant

Sibling Name Ideas

Names that pair well as siblings.

If you choose Astor

Dashiell Caspian Vesper Thea Phoebe

If you choose Cassius

Octavia Maximus Leonora Atticus Valentina

Which Name Fits Your Family?

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1. Which style feels more like your family?

Frequently Asked Questions

Is Astor or Cassius more popular?

Cassius is more popular, ranked #568 compared to Astor at #4077 in the United States.

What do Astor and Cassius mean?

Astor means "hawk" (Old French origin). Cassius means "hollow, empty" (Latin origin).

Are Astor and Cassius boy or girl names?

Astor is primarily a boy name. Cassius is primarily a boy name.

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← Full profile: Astor ← Full profile: Cassius Browse all baby names