Katelynn vs Liam

Baby Name Comparison — 2026

Katelynn

Girl #2,288 Most Popular 3 Syllables

Meaning

"Pure, clear"

Origin: Greek katharos via Katherine

Cultural Roots

American English Irish Welsh

Quick Stats

Popularity Rank
#2,288
Total SSA Count
81
Syllables
3
Formality
Casual
Nicknames
Kate, Katie, Lyn

Playground Safety Score

✓ All Clear
Full profile for Katelynn →

Liam

Boy #1 Most Popular 2 Syllables

Meaning

"strong-willed warrior"

Origin: Irish

Cultural Roots

Irish English American

Quick Stats

Popularity Rank
#1
Total SSA Count
22,164
Syllables
2
Formality
Moderate
Nicknames
Lee

Playground Safety Score

✓ All Clear
Full profile for Liam →

Popularity Comparison

Katelynn Rank #2,288
Liam Rank #1

Liam is more popular, ranked #1 vs #2288 for Katelynn.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Katelynn ___

  • Katelynn Marie
  • Katelynn Grace
  • Katelynn Ann
  • Katelynn Rose
  • Katelynn Jane
  • Katelynn Nicole

Liam ___

  • Liam James
  • Liam Alexander
  • Liam Thomas
  • Liam Michael
  • Liam Patrick
  • Liam Joseph

Sibling Name Ideas

Names that pair well as siblings.

If you choose Katelynn

Ashley Brittany Taylor Jordan Megan

If you choose Liam

Olivia Emma Noah Charlotte Sophia

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 Katelynn or Liam more popular?

Liam is more popular, ranked #1 compared to Katelynn at #2288 in the United States.

What do Katelynn and Liam mean?

Katelynn means "Pure, clear" (Greek katharos via Katherine origin). Liam means "strong-willed warrior" (Irish origin).

Are Katelynn and Liam boy or girl names?

Katelynn is primarily a girl name. Liam is primarily a boy name.

More Comparisons

Liam vs Katelynn Katelynn vs Armoni Katelynn vs Nara Katelynn vs Jolee Katelynn vs Taya
← Full profile: Katelynn ← Full profile: Liam Browse all baby names