Emma vs Lousia

Baby Name Comparison — 2026

Emma

Girl #2 Most Popular 2 Syllables

Meaning

"strength"

Origin: Germanic

Cultural Roots

English German French

Quick Stats

Popularity Rank: #2
Total SSA Count: 13,485
Syllables: 2
Formality: Moderate
Nicknames: Em, Emmy

Playground Safety Score

✓ All Clear

Similar Names

Victoria Quinn Alice Emersyn

Full profile for Emma →

Lousia

Girl #71,192 Most Popular

Quick Stats

Popularity Rank: #71,192
Total SSA Count: 5
Nicknames: Lou, Lous, Lousy

Playground Safety Score

✓ All Clear

Similar Names

Alvira Bert Narcissa Nanna

Full profile for Lousia →

Popularity Comparison

Emma Rank #2

Lousia Rank #71,192

Emma is more popular, ranked #2 vs #71192 for Lousia.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Emma ___

Emma Rose
Emma Grace
Emma Jane
Emma Louise
Emma Kate
Emma Marie

Lousia ___

No pairings available yet.

Sibling Name Ideas

Names that pair well as siblings.

If you choose Emma

Olivia Charlotte Liam Henry Sophia

If you choose Lousia

No sibling data available yet.

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 Emma or Lousia more popular?

Emma is more popular, ranked #2 compared to Lousia at #71192 in the United States.

What do Emma and Lousia mean?

Emma means "strength" (Germanic origin).

Are Emma and Lousia boy or girl names?

Emma is primarily a girl name. Lousia is primarily a girl name.

More Comparisons

Lousia vs Emma Emma vs Victoria Emma vs Quinn Emma vs Alice Emma vs Emersyn

← Full profile: Emma ← Full profile: Lousia Browse all baby names