Glenn vs Liam

Baby Name Comparison — 2026

Glenn

Boy #1,366 Most Popular 1 Syllable

Meaning

"valley, narrow glen"

Origin: Scottish Gaelic

Cultural Roots

Scottish Irish American Australian

Quick Stats

Popularity Rank
#1,366
Total SSA Count
138
Syllables
1
Formality
Moderate
Nicknames
Gle, Gly, Glie

Playground Safety Score

✓ All Clear
Full profile for Glenn →

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

Glenn Rank #1,366
Liam Rank #1

Liam is more popular, ranked #1 vs #1366 for Glenn.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Glenn ___

  • Glenn Michael
  • Glenn Robert
  • Glenn Thomas
  • Glenn Alan
  • Glenn David
  • Glenn Patrick

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 Glenn

Craig Scott Donna Linda Bruce

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 Glenn or Liam more popular?

Liam is more popular, ranked #1 compared to Glenn at #1366 in the United States.

What do Glenn and Liam mean?

Glenn means "valley, narrow glen" (Scottish Gaelic origin). Liam means "strong-willed warrior" (Irish origin).

Are Glenn and Liam boy or girl names?

Glenn is primarily a boy name. Liam is primarily a boy name.

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← Full profile: Glenn ← Full profile: Liam Browse all baby names