Azariel vs Casyn

Baby Name Comparison — 2026

Azariel

Boy #4,428 Most Popular 4 Syllables

Meaning

"God has helped, helped by God"

Origin: Hebrew

Cultural Roots

Hebrew Christian American

Quick Stats

Popularity Rank
#4,428
Total SSA Count
23
Syllables
4
Formality
Moderate
Nicknames
Aza, Zari, Ari

Playground Safety Score

✓ All Clear
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Casyn

Boy #4,583 Most Popular 2 Syllables

Meaning

"vigilant, watchful"

Origin: Irish Gaelic

Cultural Roots

American Irish English

Quick Stats

Popularity Rank
#4,583
Total SSA Count
22
Syllables
2
Formality
Casual
Nicknames
Cas, Casy, Ace

Playground Safety Score

✓ All Clear
Full profile for Casyn →

Popularity Comparison

Azariel Rank #4,428
Casyn Rank #4,583

Azariel is more popular, ranked #4428 vs #4583 for Casyn.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Azariel ___

  • Azariel James
  • Azariel David
  • Azariel Michael
  • Azariel Isaiah
  • Azariel Elijah
  • Azariel Samuel

Casyn ___

  • Casyn James
  • Casyn Lee
  • Casyn Cole
  • Casyn Beau
  • Casyn Wade
  • Casyn Blake

Sibling Name Ideas

Names that pair well as siblings.

If you choose Azariel

Gabriel Ezekiel Aria Zephyr Eliana

If you choose Casyn

Mason Jaxon Braylen Brexley Hadley

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 Azariel or Casyn more popular?

Azariel is more popular, ranked #4428 compared to Casyn at #4583 in the United States.

What do Azariel and Casyn mean?

Azariel means "God has helped, helped by God" (Hebrew origin). Casyn means "vigilant, watchful" (Irish Gaelic origin).

Are Azariel and Casyn boy or girl names?

Azariel is primarily a boy name. Casyn is primarily a boy name.

More Comparisons

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← Full profile: Azariel ← Full profile: Casyn Browse all baby names