Dillan vs Leam

Baby Name Comparison — 2026

Dillan

Boy #2,887 Most Popular 2 Syllables

"great tide, sea flow"

Origin: Welsh

Welsh English Irish American

✓ All Clear

Boy #3,021 Most Popular 1 Syllable

"elm tree"

Origin: Irish Gaelic

Irish Scottish British

✓ All Clear

Dillan Rank #2,887

Leam Rank #3,021

Dillan is more popular, ranked #2887 vs #3021 for Leam.

Is Dillan or Leam more popular?

Dillan is more popular, ranked #2887 compared to Leam at #3021 in the United States.

What do Dillan and Leam mean?

Dillan means "great tide, sea flow" (Welsh origin). Leam means "elm tree" (Irish Gaelic origin).

Are Dillan and Leam boy or girl names?

Dillan is primarily a boy name. Leam is primarily a boy name.