Liam vs Rooney

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
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Rooney

Girl #1,974 Most Popular 2 Syllables

Meaning

"descendant of the champion, hero"

Origin: Irish Gaelic

Cultural Roots

Irish American English

Quick Stats

Popularity Rank
#1,974
Total SSA Count
100
Syllables
2
Formality
Casual
Nicknames
Roo, Rone

Playground Safety Score

✓ All Clear
Full profile for Rooney →

Popularity Comparison

Liam Rank #1
Rooney Rank #1,974

Liam is more popular, ranked #1 vs #1974 for Rooney.

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

Rooney ___

  • Rooney Mae
  • Rooney Kate
  • Rooney Claire
  • Rooney Jane
  • Rooney Sloane
  • Rooney Blaise

Sibling Name Ideas

Names that pair well as siblings.

If you choose Liam

Olivia Emma Noah Charlotte Sophia

If you choose Rooney

Quinn Finley Sloane Shea Declan

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 Rooney more popular?

Liam is more popular, ranked #1 compared to Rooney at #1974 in the United States.

What do Liam and Rooney mean?

Liam means "strong-willed warrior" (Irish origin). Rooney means "descendant of the champion, hero" (Irish Gaelic origin).

Are Liam and Rooney boy or girl names?

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

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