Liam vs Theodoro

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
Theodoro Rank #4,160

Liam is more popular, ranked #1 vs #4160 for Theodoro.

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

Theodoro ___

  • Theodoro Alejandro
  • Theodoro Miguel
  • Theodoro Rafael
  • Theodoro Antonio
  • Theodoro Sebastian
  • Theodoro Felipe

Sibling Name Ideas

Names that pair well as siblings.

If you choose Liam

Olivia Emma Noah Charlotte Sophia

If you choose Theodoro

Leonardo Sebastian Rafael Isabella Sofia

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 Theodoro more popular?

Liam is more popular, ranked #1 compared to Theodoro at #4160 in the United States.

What do Liam and Theodoro mean?

Liam means "strong-willed warrior" (Irish origin). Theodoro means "gift of God" (Ancient Greek origin).

Are Liam and Theodoro boy or girl names?

Liam is primarily a boy name. Theodoro is primarily a boy name.

More Comparisons

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