Liam vs Penn

Baby Name Comparison — 2026

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 →

Penn

Boy #2,952 Most Popular 1 Syllable

Meaning

"hill, headland, enclosure"

Origin: Old English

Cultural Roots

American English Welsh

Quick Stats

Popularity Rank
#2,952
Total SSA Count
42
Syllables
1
Formality
Moderate

Playground Safety Score

✓ All Clear
Full profile for Penn →

Popularity Comparison

Liam Rank #1
Penn Rank #2,952

Liam is more popular, ranked #1 vs #2952 for Penn.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Liam ___

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

Penn ___

  • Penn James
  • Penn Oliver
  • Penn Alexander
  • Penn Harrison
  • Penn William
  • Penn August

Sibling Name Ideas

Names that pair well as siblings.

If you choose Liam

Olivia Emma Noah Charlotte Sophia

If you choose Penn

Wren Slate Wells Bram Ford

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 Liam or Penn more popular?

Liam is more popular, ranked #1 compared to Penn at #2952 in the United States.

What do Liam and Penn mean?

Liam means "strong-willed warrior" (Irish origin). Penn means "hill, headland, enclosure" (Old English origin).

Are Liam and Penn boy or girl names?

Liam is primarily a boy name. Penn is primarily a boy name.

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