Bobby vs Liam

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 →

Popularity Comparison

Bobby Rank #1,126
Liam Rank #1

Liam is more popular, ranked #1 vs #1126 for Bobby.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Bobby ___

  • Bobby James
  • Bobby Ray
  • Bobby Lee
  • Bobby Dean
  • Bobby Wayne
  • Bobby Dale

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 Bobby

Billy Tommy Susie Jimmy Danny

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 Bobby or Liam more popular?

Liam is more popular, ranked #1 compared to Bobby at #1126 in the United States.

What do Bobby and Liam mean?

Bobby means "bright fame" (Old High German origin). Liam means "strong-willed warrior" (Irish origin).

Are Bobby and Liam boy or girl names?

Bobby is primarily a boy name. Liam is primarily a boy name.

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