Isaac vs Greyson

Baby Name Comparison — 2026

Isaac

Boy #40 Most Popular 3 Syllables

"He will laugh; laughter"

Origin: Hebrew

English Jewish Spanish French

✓ All Clear

Boy #127 Most Popular 2 Syllables

"son of the grey-haired one"

Origin: English

English American

✓ All Clear

Isaac Rank #40

Greyson Rank #127

Isaac is more popular, ranked #40 vs #127 for Greyson.

Is Isaac or Greyson more popular?

Isaac is more popular, ranked #40 compared to Greyson at #127 in the United States.

What do Isaac and Greyson mean?

Isaac means "He will laugh; laughter" (Hebrew origin). Greyson means "son of the grey-haired one" (English origin).

Are Isaac and Greyson boy or girl names?

Isaac is primarily a boy name. Greyson is primarily a boy name.