Athanasius vs Kayleb

Baby Name Comparison — 2026

Athanasius

Boy #4,292 Most Popular 5 Syllables

Meaning

"immortal, undying"

Origin: Ancient Greek

Cultural Roots

Greek Christian Eastern European Catholic

Quick Stats

Popularity Rank
#4,292
Total SSA Count
25
Syllables
5
Formality
Formal
Nicknames
Athan, Thane, Nasty (historical Greek slang)

Playground Safety Score

✓ All Clear
Full profile for Athanasius →

Kayleb

Boy #4,276 Most Popular 2 Syllables

Meaning

"wholehearted, all heart, faithful"

Origin: Hebrew cal-lev

Cultural Roots

American Christian English

Quick Stats

Popularity Rank
#4,276
Total SSA Count
25
Syllables
2
Formality
Moderate
Nicknames
Kay, Kale, Keb

Playground Safety Score

✓ All Clear
Full profile for Kayleb →

Popularity Comparison

Athanasius Rank #4,292
Kayleb Rank #4,276

Kayleb is more popular, ranked #4276 vs #4292 for Athanasius.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Athanasius ___

  • Athanasius James
  • Athanasius Michael
  • Athanasius John
  • Athanasius Paul
  • Athanasius Luke
  • Athanasius George

Kayleb ___

  • Kayleb James
  • Kayleb Alexander
  • Kayleb Thomas
  • Kayleb Michael
  • Kayleb Ryan
  • Kayleb John

Sibling Name Ideas

Names that pair well as siblings.

If you choose Athanasius

Cornelius Ignatius Theodora Anastasia Sebastian

If you choose Kayleb

Noah Elijah Isaiah Micah Asher

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 Athanasius or Kayleb more popular?

Kayleb is more popular, ranked #4276 compared to Athanasius at #4292 in the United States.

What do Athanasius and Kayleb mean?

Athanasius means "immortal, undying" (Ancient Greek origin). Kayleb means "wholehearted, all heart, faithful" (Hebrew cal-lev origin).

Are Athanasius and Kayleb boy or girl names?

Athanasius is primarily a boy name. Kayleb is primarily a boy name.

More Comparisons

Kayleb vs Athanasius Athanasius vs Maahir Athanasius vs Shloma Athanasius vs Bradyn Athanasius vs Deniro
← Full profile: Athanasius ← Full profile: Kayleb Browse all baby names