Isaac vs Dylan

Baby Name Comparison — 2026

Isaac

Boy #40 Most Popular 3 Syllables

"He will laugh; laughter"

Origin: Hebrew

English Jewish Spanish French

✓ All Clear

Boy #28 Most Popular 2 Syllables

"son of the sea"

Origin: Welsh mythology

Welsh English American Irish

✓ All Clear

Isaac Rank #40

Dylan Rank #28

Dylan is more popular, ranked #28 vs #40 for Isaac.

Is Isaac or Dylan more popular?

Dylan is more popular, ranked #28 compared to Isaac at #40 in the United States.

What do Isaac and Dylan mean?

Isaac means "He will laugh; laughter" (Hebrew origin). Dylan means "son of the sea" (Welsh mythology origin).

Are Isaac and Dylan boy or girl names?

Isaac is primarily a boy name. Dylan is primarily a boy name.