Castella vs Emma

Baby Name Comparison — 2026

Castella

Girl #38,458 Most Popular

Quick Stats

Popularity Rank: #38,458
Total SSA Count: 6
Nicknames: Cas, Cast, Casty

Playground Safety Score

✓ All Clear

Similar Names

Tharon Cloteal Clorene Jesus

Full profile for Castella →

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

Elena Catalina Oakley Charlie

Full profile for Emma →

Popularity Comparison

Castella Rank #38,458

Emma Rank #2

Emma is more popular, ranked #2 vs #38458 for Castella.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Castella ___

No pairings available yet.

Emma ___

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

Sibling Name Ideas

Names that pair well as siblings.

If you choose Castella

No sibling data available yet.

If you choose Emma

Olivia Charlotte Liam Henry 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 Castella or Emma more popular?

Emma is more popular, ranked #2 compared to Castella at #38458 in the United States.

What do Castella and Emma mean?

Emma means "strength" (Germanic origin).

Are Castella and Emma boy or girl names?

Castella is primarily a girl name. Emma is primarily a girl name.

More Comparisons

Emma vs Castella Castella vs Tharon Castella vs Cloteal Castella vs Clorene Castella vs Jesus

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