Brennan vs Cason

Baby Name Comparison — 2026

Brennan

Boy #1,058 Most Popular 2 Syllables

Meaning

"descendant of Braonán, tearful one"

Origin: Irish Gaelic

Cultural Roots

Irish American Scottish

Quick Stats

Popularity Rank: #1,058
Total SSA Count: 207
Syllables: 2
Formality: Moderate

Playground Safety Score

✓ All Clear

Similar Names

Salvatore Lyle Macklin Vance

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Cason

Boy #859 Most Popular 2 Syllables

Meaning

"son of the marsh dwellers"

Origin: English/Scottish (via Carson)

Cultural Roots

American English

Quick Stats

Popularity Rank: #859
Total SSA Count: 283
Syllables: 2
Formality: Casual

Playground Safety Score

✓ All Clear

Similar Names

Emory Hugh Grey Aldo

Full profile for Cason →

Popularity Comparison

Brennan Rank #1,058

Cason Rank #859

Cason is more popular, ranked #859 vs #1058 for Brennan.

Frequently Asked Questions

Is Brennan or Cason more popular?

Cason is more popular, ranked #859 compared to Brennan at #1058 in the United States.

What do Brennan and Cason mean?

Brennan means "descendant of Braonán, tearful one" (Irish Gaelic origin). Cason means "son of the marsh dwellers" (English/Scottish (via Carson) origin).

Are Brennan and Cason boy or girl names?

Brennan is primarily a boy name. Cason is primarily a boy name.

More Comparisons

Cason vs Brennan Brennan vs Salvatore Brennan vs Lyle Brennan vs Macklin Brennan vs Vance

← Full profile: Brennan ← Full profile: Cason Browse all baby names