Caius vs Fox

Baby Name Comparison — 2026

Caius

Boy #1,063 Most Popular 2 Syllables

Meaning

"to rejoice, joyful"

Origin: Latin

Cultural Roots

Roman British European American

Quick Stats

Popularity Rank
#1,063
Total SSA Count
205
Syllables
2
Formality
Formal
Nicknames
Cai, Kai

Playground Safety Score

✓ All Clear
Full profile for Caius →

Fox

Boy #1,113 Most Popular 1 Syllable

Meaning

"the fox, cunning animal"

Origin: Old English

Cultural Roots

English American

Quick Stats

Popularity Rank
#1,113
Total SSA Count
192
Syllables
1
Formality
Casual

Playground Safety Score

✓ All Clear
Full profile for Fox →

Popularity Comparison

Caius Rank #1,063
Fox Rank #1,113

Caius is more popular, ranked #1063 vs #1113 for Fox.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Caius ___

  • Caius James
  • Caius John
  • Caius Edward
  • Caius William
  • Caius Alexander
  • Caius Thomas

Fox ___

  • Fox James
  • Fox William
  • Fox Henry
  • Fox River
  • Fox Cole
  • Fox Elliot

Sibling Name Ideas

Names that pair well as siblings.

If you choose Caius

Livia Augustus Felix Octavia Marcus

If you choose Fox

Bear Wren Scout Finn Sage

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 Caius or Fox more popular?

Caius is more popular, ranked #1063 compared to Fox at #1113 in the United States.

What do Caius and Fox mean?

Caius means "to rejoice, joyful" (Latin origin). Fox means "the fox, cunning animal" (Old English origin).

Are Caius and Fox boy or girl names?

Caius is primarily a boy name. Fox is primarily a boy name.

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← Full profile: Caius ← Full profile: Fox Browse all baby names