Lillyian vs Olivia

Baby Name Comparison — 2026

Lillyian

Girl #44,831 Most Popular

Quick Stats

Popularity Rank: #44,831
Total SSA Count: 5
Nicknames: Lil, Lill, Lilly

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Similar Names

Aluel Nole Aafreen Janyha

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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

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Similar Names

Daisy Cecilia Grace Rylee

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Popularity Comparison

Lillyian Rank #44,831

Olivia Rank #1

Olivia is more popular, ranked #1 vs #44831 for Lillyian.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Lillyian ___

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 Lillyian

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 Lillyian or Olivia more popular?

Olivia is more popular, ranked #1 compared to Lillyian at #44831 in the United States.

What do Lillyian and Olivia mean?

Olivia means "olive tree" (Latin origin).

Are Lillyian and Olivia boy or girl names?

Lillyian is primarily a girl name. Olivia is primarily a girl name.

More Comparisons

Olivia vs Lillyian Lillyian vs Aluel Lillyian vs Nole Lillyian vs Aafreen Lillyian vs Janyha

← Full profile: Lillyian ← Full profile: Olivia Browse all baby names