Colby vs Liam

Baby Name Comparison — 2026

Colby

Boy #582 Most Popular 2 Syllables

Meaning

"dark man's settlement, coal-black farm"

Origin: Old Norse

Cultural Roots

English American Scandinavian

Quick Stats

Popularity Rank
#582
Total SSA Count
489
Syllables
2
Formality
Casual
Nicknames
Col, Coy, Coie

Playground Safety Score

✓ All Clear
Full profile for Colby →

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

Colby Rank #582
Liam Rank #1

Liam is more popular, ranked #1 vs #582 for Colby.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Colby ___

  • Colby James
  • Colby Lee
  • Colby Ray
  • Colby Dean
  • Colby Scott
  • Colby Blake

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 Colby

Caden Brady Hailey Kelsey Logan

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 Colby or Liam more popular?

Liam is more popular, ranked #1 compared to Colby at #582 in the United States.

What do Colby and Liam mean?

Colby means "dark man's settlement, coal-black farm" (Old Norse origin). Liam means "strong-willed warrior" (Irish origin).

Are Colby and Liam boy or girl names?

Colby is primarily a boy name. Liam is primarily a boy name.

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