Olivia vs Robby

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
Full profile for Olivia →

Robby

Boy #4,532 Most Popular 2 Syllables

Meaning

"bright fame"

Origin: Old High German

Cultural Roots

American English European

Quick Stats

Popularity Rank
#4,532
Total SSA Count
23
Syllables
2
Formality
Casual
Nicknames
Rob

Playground Safety Score

24 High Risk

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

Full profile for Robby →

Popularity Comparison

Olivia Rank #1
Robby Rank #4,532

Olivia is more popular, ranked #1 vs #4532 for Robby.

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

Robby ___

  • Robby James
  • Robby Allen
  • Robby Lee
  • Robby Michael
  • Robby Dean

Sibling Name Ideas

Names that pair well as siblings.

If you choose Olivia

Liam Noah Charlotte Emma Sophia

If you choose Robby

Tommy Bobby Danny Susie Timmy

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 Robby more popular?

Olivia is more popular, ranked #1 compared to Robby at #4532 in the United States.

What do Olivia and Robby mean?

Olivia means "olive tree" (Latin origin). Robby means "bright fame" (Old High German origin).

Are Olivia and Robby boy or girl names?

Olivia is primarily a girl name. Robby is primarily a boy name.

More Comparisons

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