Mia vs Riley

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 →

Popularity Comparison

Mia Rank #5
Riley Rank #42

Mia is more popular, ranked #5 vs #42 for Riley.

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

Riley ___

  • Riley Grace
  • Riley Mae
  • Riley Ann
  • Riley Jo
  • Riley Kate
  • Riley Claire

Sibling Name Ideas

Names that pair well as siblings.

If you choose Mia

Liam Noah Sophia Olivia Ava

If you choose Riley

Avery Parker Quinn Logan Morgan

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 Riley more popular?

Mia is more popular, ranked #5 compared to Riley at #42 in the United States.

What do Mia and Riley mean?

Mia means "mine, beloved" (Scandinavian origin). Riley means "Courageous, valiant" (Irish origin).

Are Mia and Riley boy or girl names?

Mia is primarily a girl name. Riley is primarily a girl name.

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