Cayce vs Thelonious

Baby Name Comparison — 2026

Cayce

Boy #5,791 Most Popular 2 Syllables

Meaning

"brave in battle, vigilant"

Origin: Irish Gaelic O Cathasaigh

Cultural Roots

Irish American

Quick Stats

Popularity Rank
#5,791
Total SSA Count
16
Syllables
2
Formality
Casual
Nicknames
Cay

Playground Safety Score

✓ All Clear
Full profile for Cayce →

Popularity Comparison

Cayce Rank #5,791
Thelonious Rank #5,754

Thelonious is more popular, ranked #5754 vs #5791 for Cayce.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Cayce ___

  • Cayce James
  • Cayce Lee
  • Cayce Allen
  • Cayce Wayne
  • Cayce Dean
  • Cayce Scott

Thelonious ___

  • Thelonious James
  • Thelonious Ray
  • Thelonious Miles
  • Thelonious Cole
  • Thelonious Coltrane
  • Thelonious Wayne

Sibling Name Ideas

Names that pair well as siblings.

If you choose Cayce

Brady Riley Quinn Logan Avery

If you choose Thelonious

Miles Coltrane Billie Ella Dizzy

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 Cayce or Thelonious more popular?

Thelonious is more popular, ranked #5754 compared to Cayce at #5791 in the United States.

What do Cayce and Thelonious mean?

Cayce means "brave in battle, vigilant" (Irish Gaelic O Cathasaigh origin). Thelonious means "lord, ruler" (Germanic/Latin origin).

Are Cayce and Thelonious boy or girl names?

Cayce is primarily a boy name. Thelonious is primarily a boy name.

More Comparisons

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← Full profile: Cayce ← Full profile: Thelonious Browse all baby names