Liam vs Sunday

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 →

Sunday

Girl #1,070 Most Popular 2 Syllables

Meaning

"day of rest and worship"

Origin: Old English

Cultural Roots

American British Australian

Quick Stats

Popularity Rank
#1,070
Total SSA Count
232
Syllables
2
Formality
Casual
Nicknames
Sun, Sunny, Sunnie

Playground Safety Score

✓ All Clear
Full profile for Sunday →

Popularity Comparison

Liam Rank #1
Sunday Rank #1,070

Liam is more popular, ranked #1 vs #1070 for Sunday.

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

Sunday ___

  • Sunday Rose
  • Sunday Mae
  • Sunday Rain
  • Sunday Blue
  • Sunday Grace
  • Sunday Joy

Sibling Name Ideas

Names that pair well as siblings.

If you choose Liam

Olivia Emma Noah Charlotte Sophia

If you choose Sunday

River Summer Sky Storm Ocean

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 Sunday more popular?

Liam is more popular, ranked #1 compared to Sunday at #1070 in the United States.

What do Liam and Sunday mean?

Liam means "strong-willed warrior" (Irish origin). Sunday means "day of rest and worship" (Old English origin).

Are Liam and Sunday boy or girl names?

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

More Comparisons

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