Olivia vs Reginea

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

Similar Names

Alina Freya Alice Magnolia

Full profile for Olivia →

Reginea

Girl #51,183 Most Popular

Quick Stats

Popularity Rank: #51,183
Total SSA Count: 5
Nicknames: Reg, Regi, Regiy

Playground Safety Score

✓ All Clear

Similar Names

Fathia Alwillie Mircale

Full profile for Reginea →

Popularity Comparison

Olivia Rank #1

Reginea Rank #51,183

Olivia is more popular, ranked #1 vs #51183 for Reginea.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Olivia ___

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

Reginea ___

No pairings available yet.

Sibling Name Ideas

Names that pair well as siblings.

If you choose Olivia

Liam Noah Charlotte Emma Sophia

If you choose Reginea

No sibling data available yet.

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 Olivia or Reginea more popular?

Olivia is more popular, ranked #1 compared to Reginea at #51183 in the United States.

What do Olivia and Reginea mean?

Olivia means "olive tree" (Latin origin).

Are Olivia and Reginea boy or girl names?

Olivia is primarily a girl name. Reginea is primarily a girl name.

More Comparisons

Reginea vs Olivia Olivia vs Alina Olivia vs Freya Olivia vs Alice Olivia vs Magnolia

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