Mia vs Sia

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 →

Sia

Girl #1,269 Most Popular 2 Syllables

Meaning

"victory (short for Sigrid)"

Origin: Norse

Cultural Roots

Scandinavian Australian International

Quick Stats

Popularity Rank
#1,269
Total SSA Count
183
Syllables
2
Formality
Casual

Playground Safety Score

✓ All Clear
Full profile for Sia →

Popularity Comparison

Mia Rank #5
Sia Rank #1,269

Mia is more popular, ranked #5 vs #1269 for Sia.

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

Sia ___

  • Sia Grace
  • Sia Rose
  • Sia Mae
  • Sia Luna
  • Sia Violet
  • Sia Claire

Sibling Name Ideas

Names that pair well as siblings.

If you choose Mia

Liam Noah Sophia Olivia Ava

If you choose Sia

Mia Gia Kai Noa Luca

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 Sia more popular?

Mia is more popular, ranked #5 compared to Sia at #1269 in the United States.

What do Mia and Sia mean?

Mia means "mine, beloved" (Scandinavian origin). Sia means "victory (short for Sigrid)" (Norse origin).

Are Mia and Sia boy or girl names?

Mia is primarily a girl name. Sia is primarily a girl name.

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