Betty vs Liam

Baby Name Comparison — 2026

Betty

Girl #1,009 Most Popular 2 Syllables

Meaning

"God is my oath"

Origin: Hebrew

Cultural Roots

American English

Quick Stats

Popularity Rank
#1,009
Total SSA Count
253
Syllables
2
Formality
Casual
Nicknames
Bet, Bett

Playground Safety Score

✓ All Clear
Full profile for Betty →

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

Betty Rank #1,009
Liam Rank #1

Liam is more popular, ranked #1 vs #1009 for Betty.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Betty ___

  • Betty Jean
  • Betty Mae
  • Betty Lou
  • Betty Ann
  • Betty Jo
  • Betty Rae

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 Betty

Archie Hank Mildred Dot Freddie

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 Betty or Liam more popular?

Liam is more popular, ranked #1 compared to Betty at #1009 in the United States.

What do Betty and Liam mean?

Betty means "God is my oath" (Hebrew origin). Liam means "strong-willed warrior" (Irish origin).

Are Betty and Liam boy or girl names?

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

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