Mia vs Sedna

Baby Name Comparison — 2026

Mia

Girl #5 Most Popular 2 Syllables

Meaning

"mine, beloved"

Origin: Scandinavian

Cultural Roots

Italian Scandinavian Spanish

Quick Stats

Popularity Rank
#5
Total SSA Count
12,113
Syllables
2
Formality
Casual

Playground Safety Score

✓ All Clear
Full profile for Mia →

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

Mia Rank #5
Sedna Rank #41,376

Mia is more popular, ranked #5 vs #41376 for Sedna.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Mia ___

  • Mia Rose
  • Mia Grace
  • Mia Jane
  • Mia Claire
  • Mia Elizabeth
  • Mia Louise

Sedna ___

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

Sibling Name Ideas

Names that pair well as siblings.

If you choose Mia

Liam Noah Sophia Olivia Ava

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 Mia or Sedna more popular?

Mia is more popular, ranked #5 compared to Sedna at #41376 in the United States.

What do Mia and Sedna mean?

Mia means "mine, beloved" (Scandinavian origin). Sedna means "Inuit goddess of the sea; ruler of the deep" (Inuit mythology origin).

Are Mia and Sedna boy or girl names?

Mia is primarily a girl name. Sedna is primarily a girl name.

More Comparisons

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