Diego vs Liam

Baby Name Comparison — 2026

Diego

Boy #145 Most Popular 3 Syllables

Meaning

"beloved, may God protect"

Origin: Hebrew via Latin

Cultural Roots

Spanish Latin American Portuguese Italian

Quick Stats

Popularity Rank
#145
Total SSA Count
2,506
Syllables
3
Formality
Moderate
Nicknames
Di, Diegito

Playground Safety Score

✓ All Clear
Full profile for Diego →

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

Diego Rank #145
Liam Rank #1

Liam is more popular, ranked #1 vs #145 for Diego.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Diego ___

  • Diego Luis
  • Diego Carlos
  • Diego Alejandro
  • Diego Miguel
  • Diego Antonio
  • Diego Rafael

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 Diego

Mateo Isabella Sofia Lucas Valentina

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 Diego or Liam more popular?

Liam is more popular, ranked #1 compared to Diego at #145 in the United States.

What do Diego and Liam mean?

Diego means "beloved, may God protect" (Hebrew via Latin origin). Liam means "strong-willed warrior" (Irish origin).

Are Diego and Liam boy or girl names?

Diego is primarily a boy name. Liam is primarily a boy name.

More Comparisons

Liam vs Diego Diego vs Myles Diego vs Paxton Diego vs Callum Diego vs Stetson
← Full profile: Diego ← Full profile: Liam Browse all baby names