Liam vs Teresa

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

Liam Rank #1
Teresa Rank #869

Liam is more popular, ranked #1 vs #869 for Teresa.

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

Teresa ___

  • Teresa Maria
  • Teresa Ann
  • Teresa Louise
  • Teresa Grace
  • Teresa Lucia
  • Teresa Isabel

Sibling Name Ideas

Names that pair well as siblings.

If you choose Liam

Olivia Emma Noah Charlotte Sophia

If you choose Teresa

Maria Rosa Carmen Isabel Jose

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 Teresa more popular?

Liam is more popular, ranked #1 compared to Teresa at #869 in the United States.

What do Liam and Teresa mean?

Liam means "strong-willed warrior" (Irish origin). Teresa means "summer" (Greek origin).

Are Liam and Teresa boy or girl names?

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

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