Casiah vs Emma

Baby Name Comparison — 2026

Casiah

Girl #50,658 Most Popular

Quick Stats

Popularity Rank: #50,658
Total SSA Count: 5
Nicknames: Cas, Casi, Casiy

Playground Safety Score

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Similar Names

Fajar Manasseh Anistasia Ahmarria

Full profile for Casiah →

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

Autumn Eleanor Mackenzie Ivy

Full profile for Emma →

Popularity Comparison

Casiah Rank #50,658

Emma Rank #2

Emma is more popular, ranked #2 vs #50658 for Casiah.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Casiah ___

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 Casiah

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 Casiah or Emma more popular?

Emma is more popular, ranked #2 compared to Casiah at #50658 in the United States.

What do Casiah and Emma mean?

Emma means "strength" (Germanic origin).

Are Casiah and Emma boy or girl names?

Casiah is primarily a girl name. Emma is primarily a girl name.

More Comparisons

Emma vs Casiah Casiah vs Fajar Casiah vs Manasseh Casiah vs Anistasia Casiah vs Ahmarria

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