Olivia vs Reiny

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

Everly Liliana Margot Grace

Full profile for Olivia →

Reiny

Girl #26,262 Most Popular

Quick Stats

Popularity Rank: #26,262
Total SSA Count: 6
Nicknames: Rei, Rey, Reie

Playground Safety Score

✓ All Clear

Similar Names

Sarahbella Shekhinah Addlie Sarem

Full profile for Reiny →

Popularity Comparison

Olivia Rank #1

Reiny Rank #26,262

Olivia is more popular, ranked #1 vs #26262 for Reiny.

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

Reiny ___

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 Reiny

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 Reiny more popular?

Olivia is more popular, ranked #1 compared to Reiny at #26262 in the United States.

What do Olivia and Reiny mean?

Olivia means "olive tree" (Latin origin).

Are Olivia and Reiny boy or girl names?

Olivia is primarily a girl name. Reiny is primarily a girl name.

More Comparisons

Reiny vs Olivia Olivia vs Everly Olivia vs Liliana Olivia vs Margot Olivia vs Grace

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