Monroe vs Olivia

Baby Name Comparison — 2026

Monroe

Girl #571 Most Popular 2 Syllables

Meaning

"mouth of the River Roe"

Origin: Gaelic/Scottish

Cultural Roots

Scottish Irish American

Quick Stats

Popularity Rank
#571
Total SSA Count
529
Syllables
2
Formality
Moderate
Nicknames
Roe, Monnie

Playground Safety Score

✓ All Clear
Full profile for Monroe →

Popularity Comparison

Monroe Rank #571
Olivia Rank #1

Olivia is more popular, ranked #1 vs #571 for Monroe.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Monroe ___

  • Monroe Grace
  • Monroe Rose
  • Monroe Lee
  • Monroe Blair
  • Monroe June
  • Monroe Faye

Olivia ___

  • Olivia Rose
  • Olivia Grace
  • Olivia Jane
  • Olivia Mae
  • Olivia Claire
  • Olivia Jade

Sibling Name Ideas

Names that pair well as siblings.

If you choose Monroe

Lennox Presley Jagger Bowie Lennon

If you choose Olivia

Liam Noah Charlotte Emma 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 Monroe or Olivia more popular?

Olivia is more popular, ranked #1 compared to Monroe at #571 in the United States.

What do Monroe and Olivia mean?

Monroe means "mouth of the River Roe" (Gaelic/Scottish origin). Olivia means "olive tree" (Latin origin).

Are Monroe and Olivia boy or girl names?

Monroe is primarily a girl name. Olivia is primarily a girl name.

More Comparisons

Olivia vs Monroe Monroe vs Haisley Monroe vs Raven Monroe vs Melany Monroe vs Andi
← Full profile: Monroe ← Full profile: Olivia Browse all baby names