Fitz vs Liam

Baby Name Comparison — 2026

Fitz

Boy #2,480 Most Popular 1 Syllable

Meaning

"son of"

Origin: Norman French

Cultural Roots

English Irish Scottish

Quick Stats

Popularity Rank
#2,480
Total SSA Count
55
Syllables
1
Formality
Moderate

Playground Safety Score

✓ All Clear
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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

Fitz Rank #2,480
Liam Rank #1

Liam is more popular, ranked #1 vs #2480 for Fitz.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Fitz ___

  • Fitz William
  • Fitz James
  • Fitz Hugh
  • Fitz Edward
  • Fitz Henry

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 Fitz

Dashiell Hugo Beatrice Cecily Archer

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 Fitz or Liam more popular?

Liam is more popular, ranked #1 compared to Fitz at #2480 in the United States.

What do Fitz and Liam mean?

Fitz means "son of" (Norman French origin). Liam means "strong-willed warrior" (Irish origin).

Are Fitz and Liam boy or girl names?

Fitz is primarily a boy name. Liam is primarily a boy name.

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