Liam vs Rui

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 →

Rui

Boy #2,294 Most Popular 2 Syllables

Meaning

"glorious ruler"

Origin: Germanic via Portuguese

Cultural Roots

Portuguese Brazilian Japanese Chinese

Quick Stats

Popularity Rank
#2,294
Total SSA Count
62
Syllables
2
Formality
Moderate
Nicknames
Rui

Playground Safety Score

✓ All Clear
Full profile for Rui →

Popularity Comparison

Liam Rank #1
Rui Rank #2,294

Liam is more popular, ranked #1 vs #2294 for Rui.

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

Rui ___

  • Rui Antonio
  • Rui Miguel
  • Rui Carlos
  • Rui Alexandre
  • Rui Haruki
  • Rui Eito

Sibling Name Ideas

Names that pair well as siblings.

If you choose Liam

Olivia Emma Noah Charlotte Sophia

If you choose Rui

Ines Ana Diego Mia Sora

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 Rui more popular?

Liam is more popular, ranked #1 compared to Rui at #2294 in the United States.

What do Liam and Rui mean?

Liam means "strong-willed warrior" (Irish origin). Rui means "glorious ruler" (Germanic via Portuguese origin).

Are Liam and Rui boy or girl names?

Liam is primarily a boy name. Rui is primarily a boy name.

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