Liam vs Monica

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 →

Monica

Girl #726 Most Popular 3 Syllables

Meaning

"advisor, counselor"

Origin: Latin

Cultural Roots

Latin Italian Spanish English African

Quick Stats

Popularity Rank
#726
Total SSA Count
388
Syllables
3
Formality
Moderate
Nicknames
Mon, Moni, Mona

Playground Safety Score

✓ All Clear
Full profile for Monica →

Popularity Comparison

Liam Rank #1
Monica Rank #726

Liam is more popular, ranked #1 vs #726 for Monica.

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

Monica ___

  • Monica Grace
  • Monica Ann
  • Monica Rose
  • Monica Elaine
  • Monica Leigh
  • Monica Claire

Sibling Name Ideas

Names that pair well as siblings.

If you choose Liam

Olivia Emma Noah Charlotte Sophia

If you choose Monica

Rachel Phoebe Ross Jennifer Chandler

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 Monica more popular?

Liam is more popular, ranked #1 compared to Monica at #726 in the United States.

What do Liam and Monica mean?

Liam means "strong-willed warrior" (Irish origin). Monica means "advisor, counselor" (Latin origin).

Are Liam and Monica boy or girl names?

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

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