Jaydon vs Merlin

Baby Name Comparison — 2026

Jaydon

Boy #2,254 Most Popular 2 Syllables

"thankful"

Origin: Hebrew

American English Canadian

✓ All Clear

Boy #2,083 Most Popular 2 Syllables

"sea fortress"

Origin: Brittonic/Welsh

Welsh English French Medieval

✓ All Clear

Jaydon Rank #2,254

Merlin Rank #2,083

Merlin is more popular, ranked #2083 vs #2254 for Jaydon.

Is Jaydon or Merlin more popular?

Merlin is more popular, ranked #2083 compared to Jaydon at #2254 in the United States.

What do Jaydon and Merlin mean?

Jaydon means "thankful" (Hebrew origin). Merlin means "sea fortress" (Brittonic/Welsh origin).

Are Jaydon and Merlin boy or girl names?

Jaydon is primarily a boy name. Merlin is primarily a boy name.