Dillyn vs Olivia

Baby Name Comparison — 2026

Olivia

Girl #1 Most Popular 4 Syllables

Meaning

"olive tree"

Origin: Latin

Cultural Roots

English Italian American

Quick Stats

Popularity Rank
#1
Total SSA Count
14,718
Syllables
4
Formality
Moderate
Nicknames
Liv, Livvy, Oli

Playground Safety Score

✓ All Clear
Full profile for Olivia →

Popularity Comparison

Dillyn Rank #29,658
Olivia Rank #1

Olivia is more popular, ranked #1 vs #29658 for Dillyn.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Dillyn ___

No pairings available yet.

Olivia ___

  • Olivia Rose
  • Olivia Grace
  • Olivia Jane
  • Olivia Mae
  • Olivia Claire
  • Olivia Jade

Sibling Name Ideas

Names that pair well as siblings.

If you choose Dillyn

No sibling data available yet.

If you choose Olivia

Liam Noah Charlotte Emma Sophia

Which Name Fits Your Family?

Answer 3 quick questions and we'll help you decide.

1. Which style feels more like your family?

Frequently Asked Questions

Is Dillyn or Olivia more popular?

Olivia is more popular, ranked #1 compared to Dillyn at #29658 in the United States.

What do Dillyn and Olivia mean?

Olivia means "olive tree" (Latin origin).

Are Dillyn and Olivia boy or girl names?

Dillyn is primarily a girl name. Olivia is primarily a girl name.

More Comparisons

Olivia vs Dillyn Dillyn vs Seriya Dillyn vs Assetou Dillyn vs Imagen Dillyn vs Ahliya
← Full profile: Dillyn ← Full profile: Olivia Browse all baby names