Cavan vs Isac

Baby Name Comparison — 2026

Cavan

Boy #4,288 Most Popular 2 Syllables

Meaning

"little gentle one (variant of Kevin)"

Origin: Irish Gaelic

Cultural Roots

Irish American British

Quick Stats

Popularity Rank
#4,288
Total SSA Count
25
Syllables
2
Formality
Moderate
Nicknames
Cav

Playground Safety Score

✓ All Clear
Full profile for Cavan →

Isac

Boy #4,174 Most Popular 2 Syllables

Meaning

"he will laugh, laughter"

Origin: Hebrew

Cultural Roots

Hebrew Scandinavian Christian Jewish American

Quick Stats

Popularity Rank
#4,174
Total SSA Count
26
Syllables
2
Formality
Moderate
Nicknames
Ike, Iz

Playground Safety Score

✓ All Clear
Full profile for Isac →

Popularity Comparison

Cavan Rank #4,288
Isac Rank #4,174

Isac is more popular, ranked #4174 vs #4288 for Cavan.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Cavan ___

  • Cavan James
  • Cavan Patrick
  • Cavan Finn
  • Cavan Liam
  • Cavan Declan
  • Cavan Sean

Isac ___

  • Isac James
  • Isac Cole
  • Isac River
  • Isac Thomas
  • Isac William

Sibling Name Ideas

Names that pair well as siblings.

If you choose Cavan

Declan Finn Siobhan Maeve Conor

If you choose Isac

Eli Noah Abigail Hannah Samuel

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 Cavan or Isac more popular?

Isac is more popular, ranked #4174 compared to Cavan at #4288 in the United States.

What do Cavan and Isac mean?

Cavan means "little gentle one (variant of Kevin)" (Irish Gaelic origin). Isac means "he will laugh, laughter" (Hebrew origin).

Are Cavan and Isac boy or girl names?

Cavan is primarily a boy name. Isac is primarily a boy name.

More Comparisons

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← Full profile: Cavan ← Full profile: Isac Browse all baby names