Astor vs Sedna

Baby Name Comparison — 2026

Sedna

Girl #41,376 Most Popular 2 Syllables

Meaning

"Inuit goddess of the sea; ruler of the deep"

Origin: Inuit mythology

Cultural Roots

Inuit Canadian American

Quick Stats

Popularity Rank
#41,376
Total SSA Count
5
Syllables
2
Formality
Moderate
Nicknames
Sed

Playground Safety Score

✓ All Clear
Full profile for Sedna →

Popularity Comparison

Astor Rank #4,077
Sedna Rank #41,376

Astor is more popular, ranked #4077 vs #41376 for Sedna.

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

Sedna ___

  • Sedna Marie
  • Sedna Blue
  • Sedna Ocean
  • Sedna Grace
  • Sedna Dawn

Sibling Name Ideas

Names that pair well as siblings.

If you choose Astor

Dashiell Caspian Vesper Thea Phoebe

If you choose Sedna

Luna Aurora Orion Atlas Nova

Which Name Fits Your Family?

Answer 3 quick questions and we'll help you decide.

1. Which style feels more like your family?

Frequently Asked Questions

Is Astor or Sedna more popular?

Astor is more popular, ranked #4077 compared to Sedna at #41376 in the United States.

What do Astor and Sedna mean?

Astor means "hawk" (Old French origin). Sedna means "Inuit goddess of the sea; ruler of the deep" (Inuit mythology origin).

Are Astor and Sedna boy or girl names?

Astor is primarily a boy name. Sedna is primarily a girl name.

More Comparisons

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