Olivia vs Robertha

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 Jasmine Liliana Maya

Full profile for Olivia →

Robertha

Girl #70,478 Most Popular

Quick Stats

Popularity Rank: #70,478
Total SSA Count: 5
Nicknames: Rob, Robe, Robey

Playground Safety Score

24 High Risk

{:type=>:nickname, :severity=>:medium, :message=>"'Robertha' can be twisted to 'slobbert'"}

Similar Names

Elmo Venora Ivor Peachie

Full profile for Robertha →

Popularity Comparison

Olivia Rank #1

Robertha Rank #70,478

Olivia is more popular, ranked #1 vs #70478 for Robertha.

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

Robertha ___

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 Robertha

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 Robertha more popular?

Olivia is more popular, ranked #1 compared to Robertha at #70478 in the United States.

What do Olivia and Robertha mean?

Olivia means "olive tree" (Latin origin).

Are Olivia and Robertha boy or girl names?

Olivia is primarily a girl name. Robertha is primarily a girl name.

More Comparisons

Robertha vs Olivia Olivia vs Everly Olivia vs Jasmine Olivia vs Liliana Olivia vs Maya

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