Liam vs Riley

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 →

Riley

Girl #42 Most Popular 2 Syllables

Meaning

"Courageous, valiant"

Origin: Irish

Cultural Roots

Irish English American

Quick Stats

Popularity Rank
#42
Total SSA Count
4,644
Syllables
2
Formality
Casual
Nicknames
Ri, Rile

Playground Safety Score

✓ All Clear
Full profile for Riley →

Popularity Comparison

Liam Rank #1
Riley Rank #42

Liam is more popular, ranked #1 vs #42 for Riley.

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

Riley ___

  • Riley Grace
  • Riley Mae
  • Riley Ann
  • Riley Jo
  • Riley Kate
  • Riley Claire

Sibling Name Ideas

Names that pair well as siblings.

If you choose Liam

Olivia Emma Noah Charlotte Sophia

If you choose Riley

Avery Parker Quinn Logan Morgan

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 Riley more popular?

Liam is more popular, ranked #1 compared to Riley at #42 in the United States.

What do Liam and Riley mean?

Liam means "strong-willed warrior" (Irish origin). Riley means "Courageous, valiant" (Irish origin).

Are Liam and Riley boy or girl names?

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

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