Jeff vs Dillan

Baby Name Comparison — 2026

Jeff

Boy #2,932 Most Popular 1 Syllable

"divine peace, God's peace"

Origin: Germanic

English American French

✓ All Clear

Boy #2,887 Most Popular 2 Syllables

"great tide, sea flow"

Origin: Welsh

Welsh English Irish American

✓ All Clear

Jeff Rank #2,932

Dillan Rank #2,887

Dillan is more popular, ranked #2887 vs #2932 for Jeff.

Is Jeff or Dillan more popular?

Dillan is more popular, ranked #2887 compared to Jeff at #2932 in the United States.

What do Jeff and Dillan mean?

Jeff means "divine peace, God's peace" (Germanic origin). Dillan means "great tide, sea flow" (Welsh origin).

Are Jeff and Dillan boy or girl names?

Jeff is primarily a boy name. Dillan is primarily a boy name.