Katelyn vs Mia

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

Katelyn Rank #934
Mia Rank #5

Mia is more popular, ranked #5 vs #934 for Katelyn.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Katelyn ___

  • Katelyn Marie
  • Katelyn Anne
  • Katelyn Grace
  • Katelyn Rose
  • Katelyn Elizabeth
  • Katelyn Nicole

Mia ___

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

Sibling Name Ideas

Names that pair well as siblings.

If you choose Katelyn

Brittany Ashley Emily Tyler Ryan

If you choose Mia

Liam Noah Sophia Olivia Ava

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 Katelyn or Mia more popular?

Mia is more popular, ranked #5 compared to Katelyn at #934 in the United States.

What do Katelyn and Mia mean?

Katelyn means "pure" (Greek origin). Mia means "mine, beloved" (Scandinavian origin).

Are Katelyn and Mia boy or girl names?

Katelyn is primarily a girl name. Mia is primarily a girl name.

More Comparisons

Mia vs Katelyn Katelyn vs Kaeli Katelyn vs Rosalyn Katelyn vs Kaiya Katelyn vs Kamora
← Full profile: Katelyn ← Full profile: Mia Browse all baby names