Dillan vs Geo

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 #2,720 Most Popular 2 Syllables

"earth"

Origin: Greek

American modern Western

✓ All Clear

Dillan Rank #2,887

Geo Rank #2,720

Geo is more popular, ranked #2720 vs #2887 for Dillan.

Is Dillan or Geo more popular?

Geo is more popular, ranked #2720 compared to Dillan at #2887 in the United States.

What do Dillan and Geo mean?

Dillan means "great tide, sea flow" (Welsh origin). Geo means "earth" (Greek origin).

Are Dillan and Geo boy or girl names?

Dillan is primarily a boy name. Geo is primarily a boy name.