Isiah vs Isaac

Baby Name Comparison — 2026

Isiah

Boy #1,312 Most Popular 3 Syllables

"God is salvation"

Origin: Hebrew

Hebrew Christian American African American

✓ All Clear

Boy #40 Most Popular 3 Syllables

"He will laugh; laughter"

Origin: Hebrew

English Jewish Spanish French

✓ All Clear

Isiah Rank #1,312

Isaac Rank #40

Isaac is more popular, ranked #40 vs #1312 for Isiah.

Is Isiah or Isaac more popular?

Isaac is more popular, ranked #40 compared to Isiah at #1312 in the United States.

What do Isiah and Isaac mean?

Isiah means "God is salvation" (Hebrew origin). Isaac means "He will laugh; laughter" (Hebrew origin).

Are Isiah and Isaac boy or girl names?

Isiah is primarily a boy name. Isaac is primarily a boy name.