Cass vs Noah

Baby Name Comparison — 2026

Cass

Boy #5,414 Most Popular 1 Syllable

Meaning

"hollow, vain (from Latin Cassius)"

Origin: Latin

Cultural Roots

English American Greek

Quick Stats

Popularity Rank
#5,414
Total SSA Count
18
Syllables
1
Formality
Casual

Playground Safety Score

✓ All Clear
Full profile for Cass →

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

Cass Rank #5,414
Noah Rank #2

Noah is more popular, ranked #2 vs #5414 for Cass.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Cass ___

  • Cass River
  • Cass James
  • Cass Elliott
  • Cass Monroe
  • Cass Theodore
  • Cass August

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 Cass

Juno Wren Beau Quinn Milo

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 Cass or Noah more popular?

Noah is more popular, ranked #2 compared to Cass at #5414 in the United States.

What do Cass and Noah mean?

Cass means "hollow, vain (from Latin Cassius)" (Latin origin). Noah means "motion, wandering" (Hebrew origin).

Are Cass and Noah boy or girl names?

Cass is primarily a boy name. Noah is primarily a boy name.

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