Mia vs Rion

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 →

Rion

Boy #3,381 Most Popular 2 Syllables

Meaning

"little king"

Origin: Old Irish

Cultural Roots

Irish Japanese English

Quick Stats

Popularity Rank
#3,381
Total SSA Count
35
Syllables
2
Formality
Moderate
Nicknames
Ri

Playground Safety Score

✓ All Clear
Full profile for Rion →

Popularity Comparison

Mia Rank #5
Rion Rank #3,381

Mia is more popular, ranked #5 vs #3381 for Rion.

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

Rion ___

  • Rion James
  • Rion Patrick
  • Rion Thomas
  • Rion Michael
  • Rion Sean

Sibling Name Ideas

Names that pair well as siblings.

If you choose Mia

Liam Noah Sophia Olivia Ava

If you choose Rion

Finn Cian Niall Aisling Siobhan

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 Rion more popular?

Mia is more popular, ranked #5 compared to Rion at #3381 in the United States.

What do Mia and Rion mean?

Mia means "mine, beloved" (Scandinavian origin). Rion means "little king" (Old Irish origin).

Are Mia and Rion boy or girl names?

Mia is primarily a girl name. Rion is primarily a boy name.

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