Cas vs Noah

Baby Name Comparison — 2026

Noah

Boy #2 Most Popular 2 Syllables

Meaning

"motion, wandering"

Origin: Hebrew

Cultural Roots

Hebrew English Christian

Quick Stats

Popularity Rank
#2
Total SSA Count
20,337
Syllables
2
Formality
Moderate

Playground Safety Score

✓ All Clear
Full profile for Noah →

Popularity Comparison

Cas Rank #8,670
Noah Rank #2

Noah is more popular, ranked #2 vs #8670 for Cas.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Cas ___

No pairings available yet.

Noah ___

  • Noah James
  • Noah Alexander
  • Noah William
  • Noah Thomas
  • Noah Oliver
  • Noah Henry

Sibling Name Ideas

Names that pair well as siblings.

If you choose Cas

No sibling data available yet.

If you choose Noah

Olivia Emma Sophia Liam Elijah

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 Cas or Noah more popular?

Noah is more popular, ranked #2 compared to Cas at #8670 in the United States.

What do Cas and Noah mean?

Noah means "motion, wandering" (Hebrew origin).

Are Cas and Noah boy or girl names?

Cas is primarily a boy name. Noah is primarily a boy name.

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← Full profile: Cas ← Full profile: Noah Browse all baby names