Delta vs Delia

Baby Name Comparison — 2026

Delta

Girl #2,270 Most Popular 2 Syllables

"River mouth, fertile land"

Origin: Greek

Greek American Australian

✓ All Clear

Girl #1,524 Most Popular 3 Syllables

"bright, visible"

Origin: Greek

English Greek Italian Spanish

✓ All Clear

Delta Rank #2,270

Delia Rank #1,524

Delia is more popular, ranked #1524 vs #2270 for Delta.

Is Delta or Delia more popular?

Delia is more popular, ranked #1524 compared to Delta at #2270 in the United States.

What do Delta and Delia mean?

Delta means "River mouth, fertile land" (Greek origin). Delia means "bright, visible" (Greek origin).

Are Delta and Delia boy or girl names?

Delta is primarily a girl name. Delia is primarily a girl name.