Londyn vs Keylan

Baby Name Comparison — 2026

Londyn

Boy #4,728 Most Popular 2 Syllables

"from Londinium, fort on the Thames"

Origin: Celtic/Latin

American English African American

✓ All Clear

Boy #4,690 Most Popular 2 Syllables

"slender, narrow"

Origin: Irish Gaelic

Irish American English

✓ All Clear

Londyn Rank #4,728

Keylan Rank #4,690

Keylan is more popular, ranked #4690 vs #4728 for Londyn.

Is Londyn or Keylan more popular?

Keylan is more popular, ranked #4690 compared to Londyn at #4728 in the United States.

What do Londyn and Keylan mean?

Londyn means "from Londinium, fort on the Thames" (Celtic/Latin origin). Keylan means "slender, narrow" (Irish Gaelic origin).

Are Londyn and Keylan boy or girl names?

Londyn is primarily a boy name. Keylan is primarily a boy name.