Liam vs Libby

Baby Name Comparison — 2026

Libby

Girl #1,122 Most Popular 2 Syllables

Meaning

"pledged to God, God is my oath"

Origin: Hebrew (via Elizabeth)

Cultural Roots

English American Irish

Quick Stats

Popularity Rank
#1,122
Total SSA Count
215
Syllables
2
Formality
Casual
Nicknames
Lib

Playground Safety Score

✓ All Clear
Full profile for Libby →

Popularity Comparison

Liam Rank #1
Libby Rank #1,122

Liam is more popular, ranked #1 vs #1122 for Libby.

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

Libby ___

  • Libby Jane
  • Libby Rose
  • Libby Mae
  • Libby Ann
  • Libby Grace
  • Libby Kate

Sibling Name Ideas

Names that pair well as siblings.

If you choose Liam

Olivia Emma Noah Charlotte Sophia

If you choose Libby

Nellie Archie Millie Freddie Rosie

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 Libby more popular?

Liam is more popular, ranked #1 compared to Libby at #1122 in the United States.

What do Liam and Libby mean?

Liam means "strong-willed warrior" (Irish origin). Libby means "pledged to God, God is my oath" (Hebrew (via Elizabeth) origin).

Are Liam and Libby boy or girl names?

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

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