Olivia vs Rionna

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

Lia Allison Scarlett Summer

Full profile for Olivia →

Rionna

Girl #20,609 Most Popular

Quick Stats

Popularity Rank: #20,609
Total SSA Count: 7
Nicknames: Rio, Rion, Riony

Playground Safety Score

✓ All Clear

Similar Names

Halayna Draven Alysiana

Full profile for Rionna →

Popularity Comparison

Olivia Rank #1

Rionna Rank #20,609

Olivia is more popular, ranked #1 vs #20609 for Rionna.

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

Rionna ___

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 Rionna

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 Rionna more popular?

Olivia is more popular, ranked #1 compared to Rionna at #20609 in the United States.

What do Olivia and Rionna mean?

Olivia means "olive tree" (Latin origin).

Are Olivia and Rionna boy or girl names?

Olivia is primarily a girl name. Rionna is primarily a girl name.

More Comparisons

Rionna vs Olivia Olivia vs Lia Olivia vs Allison Olivia vs Scarlett Olivia vs Summer

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