Issac vs Kaiser

Baby Name Comparison — 2026

Issac

Boy #856 Most Popular 2 Syllables

"laughter"

Origin: Hebrew

English American Jewish Christian African-American

✓ All Clear

Boy #798 Most Popular 2 Syllables

"emperor, caesar"

Origin: German/Latin

German American Austrian

✓ All Clear

Issac Rank #856

Kaiser Rank #798

Kaiser is more popular, ranked #798 vs #856 for Issac.

Is Issac or Kaiser more popular?

Kaiser is more popular, ranked #798 compared to Issac at #856 in the United States.

What do Issac and Kaiser mean?

Issac means "laughter" (Hebrew origin). Kaiser means "emperor, caesar" (German/Latin origin).

Are Issac and Kaiser boy or girl names?

Issac is primarily a boy name. Kaiser is primarily a boy name.